[Cross-sectional study on the use of masks among occupational groups with high-risk positions for overseas import and pollution transmission].

Objective: To investigate the wearing of masks and the knowledge of masks among high-risk positions for overseas import and pollution transmission. Methods: From May 14 to 17, 2022, a convenient sampling method was used to conduct an online survey among 963 workers in high-risk positions for overseas import and pollution transmission in Beijing. The behaviors of individual use and wearing masks, the distribution and supervision of the unit, the knowledge of personal mask protection and the subjective feelings of wearing masks were analyzed. The χ(2) test and logistic regression model were used to analyze the influencing factors of the correct selection of masks. Results: The majority of the workers in high-risk positions for overseas import and pollution transmission were male (86.0%, 828/963), age concentration in 18-44 years old (68.2%, 657/963), and the majority of them had college or bachelor degrees (49.4%, 476/963). 79.4%(765/963) of the workers chose the right type of masks, female, 45-59 years old and high school education or above were the risk factors for correct selection of masks (P <0.05). Workers had good behaviors such as wearing/removing masks, but only 10.5% (101/963) could correctly rank the protective effect of different masks. 98.4% (948/963) of the workers believed that their work units had provided masks to their employees, and 99.1% (954/963) and 98.2%(946/963) of them had organized training and supervision on the use of masks, respectively. 47.4%(456/963) of the workers were uncomfortable while wearing masks. Conclusion: The overall selection and use of masks among occupational groups in high-risk positions for overseas import and pollution transmission in China need to be further standardized. It is necessary to strengthen supervision and inspection on the use of masks among occupational groups, and take improvement measures to improve the comfort of wearing masks.

Psychological status and influencing factors of nurse in a Women and Children Hospital under normalized prevention and control of COVID-19 epidemic.

Objective To survey the psychological reaction status and influencing factors of the nurses in a class 3A hospital of Chengdu under the normalized prevention and control of COVID-19 epidemic to provide a theoretical basis for the related department of the hospital formulating the interventional strategy. Methods The cluster sampling methods was used to select 1 079 nurses in a class 3A Women and Children Specialized Hospital of Chengdu City as the study subjects under trending to normalized prevention and control after the outbreak of the novel coronavirus infection from May to June 2021.The self-made general data qestionnaire, Generalized Anxiety Disorder（GAD-7) scale and Maslach Burnout Inventory (MBI) were used to conduct the questionnaire survey, and the SPSS25.0 statistical soft was used for conducting the data analysis. Results Among 1 079 nurses, 304 nurses（28.2%） had the GAD-7 score ≥5 points, which was correlated with the education background, working years, professional and technical posts, working post during the epidemic, awareness of the impact of COVID-19 on work and social and family support, and the differences were statistically significant（P＜0.05）.In the work burnout scale, the subjects with meddle and high levels in the emotion burnout sense, work apathy sense and work non-achievement sense accounted for 40.7%（439/1 079）,33.3%（359/1 079） and 65.7%（709/1 079） respectively. Different professional and technical positions, work position and social and family support during the epidemic had the influence on the level of emotional burnout, different professional and technical posts, work positions during epidemic had the influence on the work apathy sense, different the educational backgrounds and profesional and technical posts and work posts during epidemic had the influence on the work non-achievement sense, and the differences were statistically significant（P＜0.05）.The nurses in the first line epidemic prevention posts had significant work burnout sense. Conclusion The nurses had a certain degree of anxiety and work burnout sense from COVID-19 epidemic outbreak to the normalized prevention and control, which needs to give the psychological support and better prevention and control strategies. (English) [ FROM AUTHOR] 目的 调查成都某三甲妇女儿童医院护士在新型冠状病毒感染(新冠)疫情常态化防控下心理反应状况及影响因素，为医院相关部门制定干预策略提供理论依据。方法 采用整群抽样方法选取2021年5-6月新冠疫情暴发流行后逐渐趋于常态化防控下成都市某三甲妇女儿童专科医院护士1 079名作为研究对象，使用自制一般资料问卷、广泛性焦虑量表、工作倦怠感量表对其进行问卷调查，采用 SPSS25.0 统计软件进行数据分析。结果 1 079名护士中广泛性焦虑量表评分大于或等于5分者304名(28.2%),与学历、工作年限、专业技术职务、疫情防控期间所在工作岗位、新冠疫情对工作影响的认知、社会家庭支持相关，差异均有统计学意义(P＜0.05);工作倦怠感量表的情感倦怠感、工作冷漠感、工作无成就感的中、高水平者分别占40.7%(439/1 079)、33.3%(359/1 079)、65.7%(709/1 079),不同专业技术职务、疫情防控期间所在工作岗位、社会家庭支持对情感倦怠感水平有影响，不同专业技术职务、疫情防控期间所在工作岗位对工作冷漠感有影响，不同学历、专业技术职务、疫情防控期间所在工作岗位对工作无成就感有影响，差异均有统计学意义(P＜0.05),一线防疫岗位护士有明显的工作倦怠感。结论 新冠疫情暴发至常态化防控下护士存在一定程度的焦虑症状和工作倦怠感，需要给予心理支持及更好的防控策略 (Chinese) [ FROM AUTHOR] Copyright of Journal of Modern Medicine & Health is the property of Journal of Modern Medicine & Health and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full . (Copyright applies to all s.)

The impact of positive thinking on anxiety level of corona virus/ covid-19 infection during the lockdown among UNRWA staff in Jordan.

The current study aimed to identify the impact of positive thinking on the anxiety of Coronavirus infection through the lockdown among UNRWA staff in Jordan. To achieve the objectives of the study, three measures were developed, the Positive Thinking Scale, the anxiety level of Coronavirus Infection Scale, and the lockdown Scale. A sample of (2036) employees responded to the measures. The results showed that the level of anxiety for COVID -19 infection among the sample was high, and statistically significant differences were found in the level of Covid-19 infection anxiety according to the sex variable for females, also statistically differences were found in the level of anxiety in COVID-19 infection according to age in favor of (31-40), and statistically differences for the social status in favor of married couples. Results also showed a direct negative impact of positive thinking variable on the level of anxiety associated with COVID-19 infection, and an effect of positive thinking on the level of anxiety during activating the lockdown. The study recommends designing training programs for employees to help them adapt to different circumstances and enable them to continue performing their assigned work. [ FROM AUTHOR] Copyright of An-Najah University Journal for Research, B: Humanities is the property of An-Najah National University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full . (Copyright applies to all s.)

Depression, Anxiety, and Stress with and without COVID-19 Infection

Objectives Coronavirus disease 2019 (COVID-19) affects the respiratory system predominantly. However, post-COVID recovery, many manifested neurological and psychological symptoms, unrelated to the respiratory system. We aimed to estimate psychological impairment in individuals who were infected with COVID-19 in comparison with two uninfected control groups, and between different age cohorts.Materials and Methods We compared three groups with respect to COVID-19-those infected, those not infected but witness to someone infected, and those neither infected nor witness to anyone infected, along with age cohort comparison. The standard Depression, Anxiety and Stress Scale - 42 items (DASS 42) questionnaire, with additional questions were answered by 301 participants.Statistical Analysis SPSS was used for analyses, with Mann-Whitney U test, Kruskal-Wallis test, and Tukey's post hoc test.Results Significantly higher levels of depression, anxiety, and stress were found in the infected group than in the uninfected groups, and significant difference was found between the older age cohorts (50 and above) of each group. The percentages of the infected group with severe to very severe depression, anxiety, and stress were higher than the other groups.Conclusion There is greater psychological impairment in individuals post-COVID recovery, and there is higher impairment in the older age cohort that is recovered, compared to controls.

Retrospective Study on Vaccine Responses and Natural Course of COVID-19 Infections in Primary Immunodeficiency

We conducted a retrospective study in the adult primary immunodeficiency clinic at UAB examining COVID-19 infection and COVID-19 antibody response from vaccination, natural infection, and immunoglobulin replacement from February 2021 to November 2022. Our goal was to determine if nucleocapsid and spike antibodies could be found in our PID patients and if these antibodies could be derived from natural infection, vaccination, or antibody replacement exclusively or combinatory. We hypothesized that increasing antibodies would be detected in our population as the COVID period extended. Two hundred and forty-five subjects were tracked over 336 clinic visits during this period. Our PID population included subjects with CVID, XLA, thymoma, hypogammaglobulinemia, IgA deficiency, IgG subclass deficiency, specific antibody deficiency, Down syndrome, IgM deficiency, and patients with recurrent sinopulmonary infections. We had 196 females and 45 males in our study. In our patient population, 47% of our patient had known COVID-19 infection. Of those 47%, 21% of those infected patients had COVID-19 at least twice. Of those infected, three did not have COVID-19 spike antibodies and chose not to get vaccinated either. Two of those patients were not on IVIG and one was on Pangyza. Of those infected, 70% (n = 80) were on IgG infusions compared to those uninfected, 77% (n = 96) were on IgG infusions. Of interest, we had three XLA patients and all three had COVID-19 infection in the summer 2021. Two of them tested positive for nucleocapsid and spike antibodies in high titers and they were receiving Gammagard or Gamunex infusions, suggesting that these immunoglobulin preparations contain COVID-19 antibodies. We are still in the process of analyzing our data to see if diagnosis, IgG preparations, date of testing, B cell numbers, and drugs play a role in producing nucleocapsid antibodies and high spike antibody titers.Copyright © 2023 Elsevier Inc.

A Comparative Study of Peripartum Mental Health Disorders between COVID-19-infected and Non-infected during the Pandemic

Introduction: This study was done to compare the prevalence of mental health disorders between COVID-19-infected and non-infected mothers during the COVID-19 pandemic. The secondary objective was to find out the risk factors and long-term outcome of peripartum depression (PPD). Material(s) and Method(s): This was an observational and comparative study using a questionnaire-based direct interview, conducted in a tertiary hospital. After judging the inclusion and exclusion criteria, 842 subjects were selected between September 2020 to December 2020. The Edinburgh postnatal depression scale (EPDS) and COVID-19 anxiety scale (CAS) was used for evaluation of the mental health. Subjects with PPD were followed up for a year. Result(s): The mean age of the subjects was 24.8 +/- 3.9 years, 142 (16.8%) were confirmed COVID-19 positive. Overall, 317 (37.6%) had possible PPD (EPDS >=14) and 763 (90.6%) had peripartum anxiety (EPDS anxiety subscore >=4). While there was no significant difference in the prevalence of PPD (32.6% vs 39%, p = 0.12), peripartum anxiety was higher among COVID non-infected subjects (91.6% vs 86.6%, p = 0.04). Furthermore, COVID-19-related anxiety was higher among COVID-19-infected compared to the non-infected [17 (10-28) vs 15 (8-25), p = 0.00]. In multivariate analysis, medical comorbidities (p = 0.000), history of psychiatric illness (p = 0.002), domestic violence (p = 0.032) and obstetric complications (p = 0.000) were significant risk factors for PPD. Among the subjects who had PPD, only 35% still had depression after a year. Conclusion(s): This study provides an in-depth analysis of PPD and anxiety during the COVID-19 pandemic, the risk factors, and the long-term effects. Clinical significance: It highlights the importance of routine screening for perinatal mental health disorders and early psychiatric consultation when required.Copyright © The Author(s).

Sars cov-2 infection in a neonate in ghana: A case report

Backgrounds: The clinical and socioeconomic effects of COVID-19 are still being felt through-out the world. The disease affects people of all age groups, but it is known to have a milder clinical course in children including neonates. There is paucity of data from Sub-Saharan Africa on neonatal COVID-19 infection, and no such case has been reported in the literature in Ghana. Case presentation: This study presented a case report of a neonate who was found to be positive for COVID-19 infection after presenting symptoms such as respiratory distress, rhinorrhoea, and cough. This neonate was managed with in-hospital standard protocol for sepsis with a focus on pneumonia. Conclusion(s): The national guidelines on COVID-19 management were used for the neonate who was recovered and discharged.Copyright © 2021, TMU Press.

Indications and Recommendations for Tracheostomy in Trauma Population With COVID-19 Infection: A Review of the Literature.

This review explores the current body of evidence pertaining to tracheostomy placement in COVID-19 seropositive patients and summarizes the research by tracheostomy indications, timing, and procedure. Literature review was performed in accordance with the 2020 PRISMA guidelines and includes 12 papers discussing protocols for adult patients seropositive for COVID-19. The studies demonstrated high mortality rates after tracheostomy, especially in geriatric patients, and suggested a multifactorial determination of whether to perform a tracheostomy. There was inconclusive data regarding wait time between testing seropositive, tracheostomy, and weaning off of ventilation. COVID-19 generally reaches highest infectivity between days 9 and 10; furthermore, high early mortality rates seen in COVID-19 may confound mortality implicated by tracheostomy placement. Due to the aerosol-generating nature of tracheostomy placement, management and maintenance, techniques, equipment, and personnel should be carefully considered and altered for COVID-19 patients. With surgical tracheostomy, literature suggested decreased usage of electrocautery; with percutaneous tracheostomy, single-use bronchoscope should be used. The nonemergent exchange of tracheostomy should be done only after the patient tested negative for COVID-19. Placement of tracheostomy should only be considered in COVID-19 patients who are no longer transmissible, with rigorous attention to safety precautions. Understanding procedures for airway maintenance in a respiratory disease like COVID-19 is imperative, especially due to current shortages in ventilators and PPE. However, because of a lack of available data and its likelihood of change as more data emerges, we lack complete guidelines for tracheostomy placement in COVID-19 seropositive patients, and those existing will likely evolve with the disease.

Psychological capital and alienation among patients with COVID-19 infection: the mediating role of social support.

BACKGROUND: COVID-19 infection continues all over the world, causing serious physical and psychological impacts to patients. Patients with COVID-19 infection suffer from various negative emotional experiences such as anxiety, depression, mania, and alienation, which seriously affect their normal life and is detrimental to the prognosis. Our study is aimed to investigate the effect of psychological capital on alienation among patients with COVID-19 and the mediating role of social support in this relationship. METHODS: The data were collected in China by the convenient sampling. A sample of 259 COVID-19 patients completed the psychological capital, social support and social alienation scale and the structural equation model was adopted to verify the research hypotheses. RESULTS: Psychological capital was significantly and negatively related to the COVID-19 patients' social alienation (p < .01). And social support partially mediated the correlation between psychological capital and patients' social alienation (p < .01). CONCLUSION: Psychological capital is critical to predicting COVID-19 patients' social alienation. Social support plays an intermediary role and explains how psychological capital alleviates the sense of social alienation among patients with COVID-19 infection.

Prevalence of Antibodies to COVID-19 Due to Infection or Vaccination in US Adults.

OBJECTIVE: -Determine the seroprevalence of SARS-CoV-2 infection and vaccination in a population applying for life insurance. SETTING: -This is a cross-sectional study of 2584 US life insurance applicants, to determine the seroprevalence of antibodies to COVID-19. This convenience sample was selected on two consecutive days April 25-26, 2022. RESULTS: -For COVID-19, 97.3% are seropositive, and 63.9% have antibodies to nucleocapsid protein, a marker of prior infection. An additional, 33.7% have been vaccinated with no serologic evidence of infection. METHODOLOGY: -Serum and urine samples from a nationwide group of insurance applicants for routine risk assessment were collected. The examination of applicants typically occurs, in their homes, their place of employment, or a clinic. The paramedic exam occurs 7-14 days after the insurance application. Before the exam, an office assistant calls the applicant and inquires if they have been in contact with a person with SARS-CoV-2, been ill within the last 2 weeks, felt sick, or recently had a fever. If the applicant answers yes, the exam is rescheduled. Before sample collection, the applicant reads and signs a consent form to release medical information and testing. Next, the examiner records the applicant's blood pressure, height, and weight. Then, a blood and a urine sample are collected and sent with the consent form to our laboratory via Federal Express. On April 25-26, 2022, we tested 2584 convenience samples from adult insurance applicants for the presence of antibodies to nucleocapsid and spike proteins from SARS-CoV-2. As a standard practice, we reported the client-specified test profile results to our life insurance carriers. In contrast, the COVID-19 test results were only available to the authors. Patient and Public Involvement.-There was no patient involvement in study design, reporting of results, or journal publication selection. There was patient consent to publish de-identified study results. No public involvement occurred in the creation or completion of the study. The authors thank the participants in this study for approving the use of their blood samples to further society's understanding of the SARS-CoV-19 pandemic. Ethics Review.-Western Institutional Review Board reviewed the study design and determined it to be exempt under the Common Rule and applicable guidance. Therefore, it is exempt under 45 CFR § 46.104(d)(4) from using de-identified study samples for epidemiologic investigation, WIRB Work Order #1-1324846-1. In addition, all test subjects had signed a consent allowing research of their blood and urine samples with the removal of personally identifiable information. RESULTS: -The combined seroprevalence for antibodies to nucleocapsid, a marker of prior infection, and antibodies to spike protein, an indicator of either previous infection or vaccination, was 97.3%. Higher infection rates occur in younger vs older age groups, with a non-statistical difference for vaccinated and acquired natural immunity. For the age group 16-84, the total estimated seroprevalence of COVID-19 in the US is 249 million cases. CONCLUSIONS: -The US population has widespread immune resistance to current variants of COVID-19 due to prior infection or vaccination. The infectivity of new variants and silent disease, independent of previous infection or vaccination, are the driving force behind the sporadic increase in clinical SARS-CoV-2 cases.

Evaluation of pain, disease activity, anxiety, depression, and neuropathic pain levels after COVID-19 infection in fibromyalgia patients.

BACKGROUND: Psychological stressors may cause mental disorders such as anxiety, depression, and post-traumatic stress disorders and fibromyalgia (FM) patients could be affected by these stressors. AIM: To evaluate pain, disease activity, anxiety, depression, and neuropathic pain levels after COVID-19 infection in patients with FM. METHODS: According to the 2016 American College of Rheumatology (ACR) criteria, fifty-seven patients with FM alone and 77 patients with FM and recovering from COVID-19 infection were recruited to the study (group 1: patients with FM alone and group 2: patients with FM and recovering from COVID-19). Demographic and clinical characteristics were recorded. The pain level was determined by the Numerical Rating Scale (NRS), the pain regions by the Widespread Pain Index (WPI) of the 2016 ACR criteria, the severity of the symptoms by the Symptom Severity Scale (SSS) of the 2016 ACR criteria, the disease activity by the Fibromyalgia Impact Questionnaire (FIQ), the anxiety and depression levels by the Hospital Anxiety and Depression Scale (HADS), and the neuropathic pain level by Leeds Assessment of Neuropathic Symptoms and Signs Pain Scale (LANSS). RESULTS: Age, height, weight, Body Mass Index (BMI), and the duration of FM diagnosis were similar in both groups (p > 0.05). NRS, FIQ, HADS depression scale, and SSS and LANSS scores were similar between group 1 and group 2 (p > 0.05). HADS anxiety score and WPI were significantly increased in group 2 (p = 0.026 and p = 0.024 respectively). CONCLUSIONS: Anxiety and widespread pain levels were higher in patients with FM and recovering from COVID-19 infection.

Interrelationship between COVID-19 and Coagulopathy: Pathophysiological and Clinical Evidence.

Since the first description of COVID-19 infection, among clinical manifestations of the disease, including fever, dyspnea, cough, and fatigue, it was observed a high incidence of thromboembolic events potentially evolving towards acute respiratory distress syndrome (ARDS) and COVID-19-associated-coagulopathy (CAC). The hypercoagulation state is based on an interaction between thrombosis and inflammation. The so-called CAC represents a key aspect in the genesis of organ damage from SARS-CoV-2. The prothrombotic status of COVID-19 can be explained by the increase in coagulation levels of D-dimer, lymphocytes, fibrinogen, interleukin 6 (IL-6), and prothrombin time. Several mechanisms have been hypothesized to explain this hypercoagulable process such as inflammatory cytokine storm, platelet activation, endothelial dysfunction, and stasis for a long time. The purpose of this narrative review is to provide an overview of the current knowledge on the pathogenic mechanisms of coagulopathy that may characterize COVID-19 infection and inform on new areas of research. New vascular therapeutic strategies are also reviewed.

Outcomes of low-risk birth care during the Covid-19 pandemic: A cohort study from a tertiary care center in Lithuania.

According to the World Health Organization, midwife-led care is the most appropriate and cost-effective type of perinatal care. As the Covid-19 pandemic with its drastic changes and challenges for the health systems and the medical staff made large adjustments to the healthcare delivery system, midwife-led care became an even more important supportive tool in maintaining unnecessary interventions. This retrospective cohort study aims to compare the outcomes of midwife-led care and team-led care in low-risk births between the Covid-19 pandemic and non-Covid-19 pandemic period. The total studied population was 1,185 singleton births and consisted of 727 births during the non-Covid-19 period and 458 births from the Covid-19 period. The study revealed the safety of low-risk birth care during the first wave of the Covid-19 pandemic in both groups. The maternal and perinatal outcomes remained stable without an increased rate of unsuccessful vaginal births and newborn asphyxia; moreover, birth care of low-risk women provided by midwives preserved autonomy, integrity, and resistance to responding to a disaster. The aforementioned results exhibit that high-quality, safe supervision by midwives in low-risk births can be provided even in high-stress circumstances.

The Effect of Maternal SARS-CoV-2 Infection on Neonatal Outcome.

(1) Background: Neonates born to SARS-CoV-2 positive mothers are at risk of infection, as well as adverse outcomes due to the infection. The aim of our study was to analyze the impact of maternal SARS-CoV-2 infection on neonatal outcome. (2) Methods: We conducted a prospective, longitudinal study. We collected data on maternal symptomatology upon admission and their correlation with the development of the infant. Through a questionnaire we analyzed the impact on breastfeeding of the separation of the mother from the newborn, as well as the maternal psycho-emotional effect. (3) Results: Ninety infants were enrolled in the study, from one twin pregnancy and the rest singleton pregnancies. Out of the 89 mothers, 34 showed symptoms. Neonates from mothers with anosmia and ageusia had a higher value of WBC and lymphocytes (p = 0.06 and p = 0.04). Breastfeeding was started in 57.3% of mothers after their discharge from hospital and only 41.6% of the whole study group continued at the follow-up visit. Mothers who described a negative experience during hospitalization associated a 2.42 times higher risk of not continuing breastfeeding. (4) Conclusion: None of the infants enrolled in the study had SARS-CoV-2 infection either at birth or within the first two months of life. Breastfeeding was started with more than half newborns after discharge from hospital. The negative experience generated by the separation from their babies influenced breastfeeding.

Occupational stress of physicians and nurses in emergency departments after contracting COVID-19 and its influencing factors: a cross-sectional study.

Background: Occupational stress is one of the major occupational health hazards globally. This study investigated the current situation of and factors influencing the occupational stress of physicians and nurses in emergency departments (EDs) after contracting coronavirus disease (COVID-19). Methods: An online questionnaire survey was conducted among physicians and nurses in EDs in China between January 5 and 8, 2023. A general descriptive analysis of variables was conducted, the differences in the occupational stress of physicians and nurses in EDs with different characteristics were analyzed using the chi-square test, and factors influencing occupational stress were investigated using generalized ordinal logistic regression. Results: Of the 1924 physicians and nurses in EDs who contracted COVID-19, 64.71% considered their occupational stress high or very high, with overly intense work as the primary stressor. Those with ≥ 10 years of work tenure, working in tertiary hospitals and with higher professional titles were more stressed, while females, nurses, those with a master's degree or higher, and those who continued to work after contracting COVID-19 were less stressed. There were differences in the predictors of occupational stress between physicians and nurses. Conclusion: China's physicians and nurses in EDs had high occupational stress after contracting COVID-19. Attention should be given to the occupational mental health of physicians and nurses in EDs, and training on the prevention and treatment of COVID-19 infection should be strengthened.

Omega-3 Fatty Acid Supplementation for the Treatment of Persistent COVID-Related Olfactory Dysfunction.

OBJECTIVE: To evaluate the efficacy of omega-3 fatty acid (O3FA) supplementation in the treatment of COVID-related olfactory dysfunction (OD). METHODS: Patients with laboratory-confirmed or clinically-suspected COVID-19 infection and new-onset OD from August 2020 to November 2021 were prospectively recruited. Patients with quantitative OD, defined as a brief smell identification test (BSIT) score of 9 or less, were eligible for study inclusion. The experimental group received 2 g of O3FA supplementation, while the control group received an identical placebo to be taken daily for 6 weeks. The primary outcome was a change in BSIT score between the initial and 6-week follow-up tests. RESULTS: One hundred and seventeen patients were included in the analysis, including 57 patients in the O3FA group and 60 in the placebo group. O3FA group patients demonstrated a mean BSIT improvement of 1.12 ± 1.99 compared to 0.68 ± 1.86 in the placebo group (p = 0.221). Seventy-seven patients, 42 within the O3FA group and 35 in the placebo group, completed a follow-up BSIT survey at an average of 717.8 days from study onset. At long-term follow-up, there was an average BSIT score improvement of 1.72 within the O3FA group compared to 1.76 within the placebo group (p = 0.948). CONCLUSION: Among patients with persistent COVID-related OD, our study showed no clear evidence of relative short-term or long-term olfactory recovery among patients receiving high doses of O3FA supplementation.

"Effect of COVID-19 Vaccination on Menstrual Cycle Patterns of Reproductive-Age Women: A Multi-centric Observational Study."

AIM: The study was conducted to know the impact of COVID-19 vaccination on menstrual cycle patterns and pre- and post-menstrual symptoms in women aged 18-45 years. BACKGROUND: COVID-19 vaccination was introduced to combat the dreadful impacts of human coronavirus infection. The two indigenously developed COVID-19 vaccines approved for use in India are COVISHILED and COVAXIN. OBJECTIVES: To investigate the effects of COVID-19 vaccination on the menstrual cycle, pre- and post-menstrual symptoms and to establish the correlation with the type of vaccine received. METHODS: Multi-centric observational study conducted in six institutes of national importance in different states of India over one year. A total of 5709 female participants fulfilling inclusion criteria were enrolled. Data about the impact of vaccines (COVISHIELD and COVAXIN) and prior COVID-19 infection on the menstrual cycle and its associated symptoms were obtained using all participants' online and offline interviews. RESULTS: Of 5709 participants, 78.2% received COVISHIELD and 21.8% COVAXIN. Of the total 5709 participants, 333(5.8%) developed post-vaccination menstrual disturbances, with 32.7% having frequent cycles, 63.7% prolonged cycles, and 3.6% inter-menstrual bleeding. A total of 301 participants noticed changes in the amount of bleeding, with 50.2% excessive, 48.8% scanty, and 0.99% amenorrhea followed by heavy bleeding. Furthermore, the irregularities of the menstrual cycle (p=0.011) and length (0.001) were significantly higher in the COVAXIN group (7.2%) as compared to the COVISHIELD (5.3%) group. A total of 721 participants complained of newly developed/worsening pre- and post-menstrual symptoms. These symptoms were significantly higher in the COVISHIELD group (p=0.031), with generalized weakness and body pains as the main complaints (p=0.001). No significant difference was observed in the incidence of COVID-19 infection with these vaccines. No significant associations were observed when comparing menstrual abnormalities among those with COVID-19 infection (p>0.05). CONCLUSIONS: COVISHILED and COVAXIN vaccines were associated with menstrual cycle disturbances and pre-and post-menstrual symptoms in a small proportion of participants, with 94.7% having no change in the amount of bleeding during menstruation post-vaccination. The menstrual irregularities observed were significantly higher with the COVAXIN vaccine. Others: Further, long-term studies are required to confirm that the impact of COVID-19 vaccination on the menstrual cycle may be short-lasting, with no severe effects on women's menstrual health.

A clinico-epidemiological profile, coinfections and outcome of patients with Influenza Like Illnesses (ILI) presenting to the emergency department during the COVID-19 pandemic.

Background: During the COVID-19 pandemic, many patients presented to the emergency department (ED) with features of Influenza-like illnesses (ILI) and with other atypical presentations. This study was done to determine the etiology, co-infections, and clinical profile of patients with ILI. Methods: This prospective observational study included all patients presenting to the ED with fever and/or cough, breathing difficulty, sore throat, myalgia, gastrointestinal complaints (abdominal pain/vomiting/diarrhea), loss of taste and altered sensorium or asymptomatic patients who resided in or travelled from containment zones, or those who had contact with COVID-19 positive patients during the first wave of the pandemic between April and August 2020. Respiratory virus screening was done on a subset of COVID-19 patients to determine co-infection. Results: During the study period, we recruited 1462 patients with ILI and 857 patients with the non-ILI presentation of confirmed COVID-19 infection. The mean age group of our patient population was 51.4 (SD: 14.9) years with a male predominance (n-1593; 68.7%). The average duration of symptoms was 4.1 (SD: 2.9) days. A sub-analysis to determine an alternate viral etiology was done in 293 (16.4%) ILI patients, where 54 (19.4%) patients had COVID 19 and co-infection with other viruses, of which Adenovirus (n-39; 14.0%) was the most common. The most common symptoms in the ILI-COVID-19 positive group (other than fever and/or cough and/or breathing difficulty) were loss of taste (n-385; 26.3%) and diarrhea (n- 123; 8.4%). Respiratory rate (27.5 (SD: 8.1)/minute: p-value < 0.001) and oxygen saturation (92.1% (SD: 11.2) on room air; p-value < 0.001) in the ILI group were statistically significant. Age more than 60 years (adjusted odds ratio (OR): 4.826 (3.348-6.956); p-value: <0.001), sequential organ function assessment score more than or equal to four (adjusted OR: 5.619 (3.526-8.957); p-value: <0.001), and WHO critical severity score (Adjusted OR: 13.812 (9.656-19.756); p-value: <0.001) were independent predictors of mortality. Conclusion: COVID-19 patients were more likely to present with ILI than atypical features. Co-infection with Adenovirus was most common. Age more than 60 years, SOFA score more than or equal to four and WHO critical severity score were independent predictors of mortality.

COVID-19 Infection as an Exacerbated Factor of Oral Candidiasis in HIV/AIDS Patient.

Introduction: Oral candidiasis is an oral mucosal infection caused by Candida sp. This infection can appear in patients with HIV/AIDS associated with immunodeficiency. Another factor that can aggravate the occurrence of oral candidiasis is the COVID-19 infection caused by the SARS-CoV-2 virus as a current pandemic condition. This case report aims to explain the mechanism of COVID-19 infection as a factor that can aggravate the condition of oral candidiasis in HIV/AIDS patients. Case: A 56-year-old male patient was consulted from the COVID-19 isolation unit to the Department of Oral Medicine with complaints of sore and uncomfortable mouth related to white plaque covering the surface of the tongue. The patient was diagnosed with HIV/AIDS and had a COVID-19 infection. The management instructions were to maintain oral hygiene, administration of antifungal drugs such as nystatin oral suspension and fluconazole, chlorhexidine gluconate 0.2% mouthwash, and vaseline album. Discussion: Generally, HIV/AIDS patient has dysregulation of the immune system which can suppress host immunity to fight pathogens, making it easy for opportunistic infections such as oral candidiasis. The COVID-19 infection can cause lymphopenia conditions that further reduce the host's ability to fight pathogens. The SARS-CoV-2 virus can also directly attack various tissues in the oral mucosa which can contribute to exacerbating the severity of oral candidiasis in HIV/AIDS patients. Conclusion: The COVID-19 infection is a factor that can exacerbate the condition of oral candidiasis in HIV/AIDS patients by further decreasing the host's immunity and damaging various tissues in the oral mucosa.

Possible Ambiguity in Interpretation Between Immunoglobulin G4-Related Disease (IgG4-RD) and Sarcoidosis in a Post-COVID-19 Pandemic.

A 36-year-old lady presented with fever, cough, maculopapular rash, painless sialadenitis, episcleritis, and arthralgia of more than 10 months, occurring in episodes since she tested positive for COVID-19 in 2020. Her symptoms were well controlled with corticosteroid and immunosuppressant therapy. Her clinical presentation and findings on bronchoscopy resembled that of sarcoidosis. However, the bronchial biopsy histopathology ruled out sarcoidosis. An increased serum immunoglobulin G4 level and its possible association with COVID-19 raises the question of whether the possibility of immunoglobulin G4-related disease (IgG4-RD) could be entertained.