Attitudes of parents with children aged 12-18 to COVID-19 vaccines for themselves and their children.

BACKGROUND: The incidence of vaccine hesitancy is increasing in many countries. This study aims to determine parents` attitudes and related factors regarding COVID-19 vaccine acceptance for themselves and their children aged 12-18. METHODS: A cross-sectional survey was conducted on parents between 16th November and 31st December 2021, after COVID-19 vaccines were initiated for children in Türkiye. In the survey, the sociodemographic characteristics of the parents, whether they and their children were vaccinated against COVID-19, and if not, the reasons for this were asked. Multivariate binary logistic regression analysis was used to evaluate the factors affecting parents` refusal to vaccinate their children for COVID-19. RESULTS: Three hundred and ninety-six mothers and fathers were included in the final analysis. Overall, 41.7% of parents reported vaccine refusal for their children. COVID-19 vaccine refusal was higher in mothers younger than 35 (ß = 6.5, p = 0.002, 95% CI: 2.0-23.1), children aged 15 and younger (ß = 2.3, p = 0.001, 95% CI: 1.4-3.7). Concerns about the side effects of the COVID-19 vaccine (29.7%) and their children not wanting to be vaccinated (29.0%) were the most common causes of COVID-19 vaccine refusal. CONCLUSIONS: In the present study, the rate of children not vaccinated due to COVID-19 vaccine refusal was relatively high. Parents` concerns about vaccine side effects, as well as their children`s unwillingness to be vaccinated, suggest that both parents and adolescents should be informed about the importance of COVID-19 vaccines.

Investigating the Potential Connection Between Cyberchondria and Vaccine Hesitancy in High School Students.

BACKGROUND: Internet use, which provides the opportunity to access information from anywhere, and anytime, is increasing among adolescents and young adults. In studies examining the effect of technology use in adults, it has been observed that there is a relationship between cyberchondria and vaccine hesitancy. This study aimed to uncover the potential relationship between cyberchondria and vaccine hesitancy in adolescents and to obtain data for combating anti-vaccination in this age group. MATERIALS AND METHODS: A total of 2.353 high school students were enrolled within the scope of this research. The forms were delivered to the students online and 531 volunteers participated in the survey. The Cyberchondria Severity Scale and Vaccine Hesitancy Scale were used to evaluate the details of the relationship between cyberchondria and vaccine hesitancy levels in adolescents. RESULTS: The compulsion subscales of the Cyberchondria Severity Scale in males and vaccine repugnance subscales of the Vaccine Hesitancy Scale in females were statistically significantly higher. Cyberchondria and vaccine hesitancy have a strong relationship with each other except benefits and protective value of vaccines subscale of vaccine hesitancy. CONCLUSION: Health policymakers should be aware of this relationship and there is a need to develop novel online intervention programs for combating anti-vaccination, particularly among cyberchondriac adolescents who have relatively high vaccination hesitancy, particularly during the pandemic.

Understanding Vaccine Hesitancy: Social Isolation in Relation to Social Media Addiction and COVID-19 Anxiety.

BACKGROUND: Despite significant advancements in immunization over the last century, vaccine hesitancy is a major threat to world health. Health-related information available from a variety of sources, including new media such as social media platforms, can encourage vaccine hesitancy. The aim of this study is to determine the level of vaccine hesitation among adults, specifically their belief in the advantages of vaccination and their perceptions of vaccine-related dangers in relation to social media addiction and coronavirus disease 2019 (COVID-19) anxiety. MATERIALS AND METHODS: Between December 2021 and January 2022, 454 adults participated in an online cross-sectional survey consisting of the social media use disorder scale, the vaccine hesitancy scale, and the coronavirus anxiety scale. RESULTS: The results of the study revealed a strong correlation between social media addiction, vaccine hesitation, and COVID-19 anxiety. CONCLUSION: Given the potential for misinformation to spread through social media, especially in a situation like a pandemic, the conscious use of social media should be emphasized and anti-addiction measures are required. Novel programs including online interventions should be developed to promote vaccination among social media addicts who have relatively high vaccination hesitancy.

Lymphocyte Subsets in Mild COVID-19 Pediatric Patients.

OBJECTIVE: The reasons for a high prevalence of asymptomatic or mild coronavirus disease (COVID-19) and rare severe disease in children have been explained by non-immune and immune mechanisms. This study aimed to evaluate the immune system's response to severe acute respiratory syndrome coronavirus 2 by investigating lymphocyte subsets. MATERIALS AND METHODS: This study included 33 coronavirus disease positive children, of whom 12 had mild disease and 21 had an asymptomatic infection as the patient group and 26 ageand gender-matched healthy children as the control group. The demographic information, symptoms, physical examination findings, complete blood count, C-reactive protein (CRP), procalcitonin, and lymphocyte subsets were recorded in all subjects. RESULTS: Leukocyte, lymphocyte, monocyte count, and hemoglobin levels of our pediatric coronavirus disease patients were similar to the control group. Neutrophil was lower in the coronavirus disease cases compared to the control group. CRP and procalcitonin levels of asymptomatic cases were similar to the control group. B cell count, CD8+ T cell count, and CD4/CD8 ratio (dividing the CD4 cell count by the CD8 cell count) ratio were similar in the patient and control groups. Natural killer, T cell, and CD4+ T cell counts were significantly higher in the whole patient group compared to the control group. CONCLUSION: One reason for mild severe acute respiratory syndrome coronavirus 2 infection in children may be an increase in some lymphocyte subsets such as natural killer cells, T cell, and CD4+ T cell. Understanding the answer to the question of why children develop more protective immunity to the virus could be an essential step for developing new treatments.

Multisystem inflammatory syndrome in children associated with COVID-19 in 101 cases from Turkey (Turk-MISC study).

AIM: Multisystem inflammatory syndrome in children (MIS-C) may cause shock and even death in children. The aim of this study is to describe the clinical features, laboratory characteristics and outcome of children diagnosed with MIS-C in 25 different hospitals in Turkey. METHODS: The retrospective study was conducted between 8 April and 28 October 2020 in 25 different hospitals from 17 cities. Data were collected from patients' medical records using a standardised form. Clinical and laboratory characteristics and outcomes according to different age groups, gender and body mass index percentiles were compared using multivariate logistic regression analysis. RESULTS: The study comprised 101 patients, median age 7 years (interquartile range (IQR) 4.6-9.3); 51 (50.5%) were boys. Reverse-transcriptase polymerase chain reaction (PCR) assay was positive in 21/100 (21%) patients; 62/83 (74.6%) patients had positive serology for SARS-CoV-2. The predominant complaints were fever (100%), fatigue (n = 90, 89.1%), and gastrointestinal symptoms (n = 81, 80.2%). Serum C-reactive protein (in 101 patients, median 165 mg/L; range 112-228), erythrocyte sedimentation rate (73/84, median 53 mm/s; IQR 30-84) and procalcitonin levels (86/89, median 5 µg/L; IQR 0.58-20.2) were elevated. Thirty-eight patients (37.6%) required admission to intensive care. Kawasaki disease (KD) was diagnosed in 70 (69.3%) patients, 40 of whom had classical KD. Most patients were treated with intravenous immunoglobulin (n = 92, 91%) and glucocorticoids (n = 59, 58.4%). Seven patients (6.9%) died. CONCLUSION: The clinical spectrum of MIS-C is broad, but clinicians should consider MIS-C in the differential diagnosis when persistent fever, fatigue and gastrointestinal symptoms are prominent. Most patients diagnosed with MIS-C were previously healthy. Immunomodulatory treatment and supportive intensive care are important in the management of cases with MIS-C. Glucocorticoids and intravenous immunoglobulins are the most common immunomodulatory treatment options for MIS-C. Prompt diagnosis and prompt treatment are essential for optimal management.