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Introduction This study aimed to determine the prevalence of multidrug-resistant Gram-negative bacteria (GNB) from blood cultures in a tertiary-care hospital and the multiplex PCR assay's ability to detect resistance genes. Methods A total of 388 GNB isolates obtained from hospitalized patients between November 2019 and November 2021 were included in the study. Antimicrobial susceptibility testing was done by VITEK 2 system and broth microdilution method. Beta-lactamase-encoding genes were detected by multiplex PCR assays, BioFire-Blood Culture Identification 2 (BCID2) panel (bioMerieux, France). Extended-spectrum beta-lactamases (ESBLs) were detected phenotypically with VITEK AST-GN71 card (bioMerieux, France). The isolates of GNB were classified into multidrug-resistant, extensively-drug-resistant, and pandrug-resistant categories, and their prevalence and distribution in different wards, including coronavirus diseases 2019 (COVID-19) intensive care units (ICU), were calculated. Results Results revealed that all isolates of Acinetobacter baumannii and Pseudomonas aeruginosa were multidrug-resistant as well as 91.6% of Enterobacter cloacae, 80.6% of Proteus mirabilis, and 76.1% of Klebsiella pneumoniae, respectively. In fermentative bacteria, blaOXA-48-like (58.1%), blaNDM (16.1%), blaKPC (9.7%) and blaVIM (6.5%) genes were detected. More than half of Enterobacter cloacae (58.3%) and Klebsiella pneumoniae (53.7%) produced ESBLs. Among non-fermenters, the blaNDM gene was carried by 55% of Pseudomonas aeruginosa and 19.5% of Acinetobacter baumannii. In the COVID-19 ICU, Acinetobacter baumannii was the most common isolate (86.1%). Conclusions This study revealed high proportions of multidrug-resistant blood isolates and various underlying resistance genes in Gram-negative strains. The BCID2 panel seems to be helpful for the detection of the most prevalent resistance genes of fermentative bacteria.Copyright © GERMS 2022.
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Objectives: Data showed that during the SOVID-19 pandemic the pharmacy is the first place for patient care. The purpose was to study the awareness of pharmacists about the COVID-19 for 2021-2022 in Ukraine to provide complete and quality care. Method(s): Survey was developed to determine the level of knowledge of pharmacists regarding the main symptoms, methods of diagnosis, treatment and prevention of uncomplicated forms of the COVID-19 by using Google form. The heads of pharmacies, pharmacists in eight regions of Ukraine were involved. The research period was December 2021 - December 2022. Result(s): We received, 725 completed questionnaires from 8 regions of Ukraine, of which 69.7% were pharmacy managers, 12.0% were pharmacists, and 18.3% were intern- pharmacists. Of the surveyed pharmacists, 95% called the method of airborne transmission, but 4.7% believe that the coronavirus is transmitted by the contact-household method, and 0.3% - transmissible. We found that 100% of respondents correctly named the main indicators of the condition of a patient with the COVID-19. However, only 95.4% of pharmacists correctly defined the concept of saturation, which requires improvement of information support. For the symptomatic treatment of uncomplicated forms, 91.7% of respondents correctly determined that Paracetamol, Ibuprofen are for the symptomatic treatment of uncomplicated forms, but 8.3% of pharmacists named other drugs. Assessing the need to take antibiotics, 88.5% of pharmacists gave the correct answer, but 5.5% believe that the reason for prescribing antibiotics is an increase in body temperature, and 5.4% named a decrease in saturation, 0.6% - dry a cough, that does not meet the requirements of thee national guideleines Covid-19. Conclusion(s): We found that pharmacists are 100% well-informed with the symptoms and causes of the Covid-19. However, it is necessary to improve the provision of information about the requirements for the treatment of uncomplicated forms of Covid-19 and the dispensing of antibiotics from pharmacies.Copyright © 2023
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Submission content Introduction: At the end of a particularly hectic night shift on the intensive care unit (ICU) I found myself sitting in the relatives' room with the mother and aunt of a young patient, listening to their stories of her hopes and aspirations as she grew up. She had been diagnosed with lymphoma aged 14 and received a bone marrow transplant from her younger sister. Fighting through treatment cycles interposed with school studies, she eventually achieved remission and a portfolio of A-levels. Acceptance into university marked the start of a new era, away from her cancer label, where she studied forensic science and took up netball. Halfway through her first year she relapsed. Main body: When I met this bright, ambitious 20-year-old, none of this history was conveyed. She had been admitted to ICU overnight and rapidly intubated for type-1 respiratory failure. The notes contained a clinical list of her various diagnoses and treatments, with dates but no sense of the context. Rules regarding visitation meant her family were not allowed onto the unit, with next-of-kin updates carried out by designated non-ICU consultants to reduce pressures on ICU staff. No photos or personal items surrounded her bedside, nothing to signify a life outside of hospital. She remained in a medically-induced coma from admission onwards, while various organ systems faltered and failed in turn. Sitting in that relatives' room I had the uncomfortable realisation that I barely saw this girl as a person. Having looked after her for some weeks, I could list the positive microbiology samples and antibiotic choices, the trends in noradrenaline requirements and ventilatory settings. I had recognised the appropriate point in her clinical decline to call the family in before it was too late, without recognising anything about the person they knew and loved. She died hours later, with her mother singing 'Somewhere Over the Rainbow' at her bedside. Poignant as this was, the concept of this patient as more than her unfortunate diagnosis and level of organ failure had not entered my consciousness. Perhaps a coping mechanism, but dehumanisation none-the-less. Conclusion(s): Striking a balance between emotional investment and detachment is of course vital when working in a clinical environment like the ICU, where trauma is commonplace and worst-case-scenarios have a habit of playing out. At the start of my medical career, I assumed I would need to consciously take a step back, that I would struggle to switch off from the emotional aspects of Medicine. However, forgetting the person behind the patient became all too easy during the peaks of Covid-19, where relatives were barred and communication out-sourced. While this level of detachment may be understandable and necessary to an extent, the potential for this attitude to contribute to the already dehumanising experience of ICU patients should not be ignored. I always thought I was more interested in people and their stories than I was in medical science;this experience reminded me of that, and of the richness you lose out on when those stories are forgotten.
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Objectives: Varicella is common infectious disease mainly in childhood, usually is a mild, self-limited illness and complications are usually rare. The incubation period for this disease is generally 14- 16 days but may vary from 7 to 21 days. Varicella in the adults with comorbidities or immunosuppressed children may be severe and prolonged with complications. Method(s): A case report of a 6-year-old girl hospitalized for new-onset manifestations of disseminated vesicular exanthema, the manifestations of which occurred mainly on the chest, back, capillitium, oral cavity, and genital area. The child was suffering from abdominal, knee and lumbosacral pain at that time. The patient's history revealed that 10 days prior to the cutaneous manifestations, she had influenza with bronchopneumonia requiring oxygen therapy, steroids and antibiotics. Result(s): The condition progressed within 48 h, complicated by the development of multi-organ failure, coagulopathy with the development of disseminated intravascular coagulopathy over the course of antiviral, antibiotic and antifungal therapy. Laboratory parameters included high elevation of C-reactive protein, il-6, leukocytosis, neutrophilia and highly elevated liver enzymes. Varicella infection was confirmed by detection of herpes zoster virus - polymerase chain reaction (PCR) from vesicles. The patient received intravenous immunoglobulin therapy at a dose of 2 g/L and fresh frozen plasma, thrombocyte concentrate. The girl was intubated with analogization. Laboratory parameters subsequently revealed high anti CoV-2 positivity, high CoV-2 IgG positivity and negative CoV-2 IgM. The patient's condition did not preclude the course of multisystem inflammatory syndrome in children (MIS-C) corticosteroids were added to the treatment at a dose of 1 mg/kg weight. Patient's condition stabilized after 1 month. Discussion(s): Our case report presents an example of fulminant complicated life-threatening course of varicella. Even in common respiratory infections, we must think about the risk and consequences of coinfections and post-infectious complications such as in our case especially influenza and COVID-19.
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Compared to other respiratory viruses, the proportion of hospitalizations due to SARS-CoV-2 among children is relatively low. While severe illness is not common among children and young individuals, a particular type of severe condition called multisystem inflammatory syndrome in children (MIS-C) has been reported. The aim of this prospective cohort study, which followed a group of individuals under the age of 19, was to examine the characteristics of patients who had contracted SARS-CoV-2, including their coexisting medical conditions, clinical symptoms, laboratory findings, and outcomes. The study also aimed to investigate the features of children who met the WHO case definition of MIS-C, as well as those who required intensive care. A total of 270 patients were included between March 2020 and December 2021. The eligible criteria were individuals between 0-18 with a confirmed SARS-CoV-2 infection at the Infectious Disease Hospital "Prof. Ivan Kirov"in Sofia, Bulgaria. Nearly 76% of the patients were <= 12 years old. In our study, at least one comorbidity was reported in 28.1% of the cases, with obesity being the most common one (8.9%). Less than 5% of children were transferred to an intensive care unit. We observed a statistically significant difference in the age groups, with children between 5 and 12 years old having a higher likelihood of requiring intensive care compared to other age groups. The median values of PaO2 and SatO2 were higher among patients admitted to the standard ward, while the values of granulocytes and C-reactive protein were higher among those transferred to the intensive care unit. Additionally, we identified 26 children who met the WHO case definition for MIS-C. Our study data supports the evidence of milder COVID-19 in children and young individuals as compared to adults. Older age groups were associated with higher incidence of both MIS-C and ICU admissions.Copyright © 2023 P. Velikov et al., published by Sciendo.
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Background: Since patients admitted to the intensive care unit have a compromised im-mune system and are more prone to infection than other patients, timely diagnosis and treatment of corneal ulcers among this group of patients can prevent vision loss. Therefore, it is necessary to treat eye infections and corneal ulcers promptly and economize prohibitive costs. Objective(s): Appropriate treatment with the most effective antibiotic before the answer is available to prevent corneal ulcer complications and blindness. Method(s): This study was conducted from November 2019 to November 2020 and after approval by the ethics committee of Hamedan University of Medical Sciences with the code of ethics: IR.UMSHA.REC.1398.716. First, the corneal secretions of 121 patients admitted to the intensive care unit of Sina Hospital are prepared by an ophthalmologist (after anesthetizing the cornea with tetra-caine drops and sterile swabs) and culture in four growth mediums (blood agar, chocolate agar, thio-glycolate, and EMB). Microbial cultures are examined after 48 hours and a fungal culture is examined one week later. Disc diffusions are placed in positive microbial cultures. Antibiotic susceptibility or resistance of the antibiogram was recorded. Other demographic data, including patients' age and sex, are extracted from ICU files. Also, test results and patient identifications are recorded in a checklist designed for this purpose. Result(s): Of all the antibiotics used against common bacteria, vancomycin (84%), colistin (80.43%), cefazolin (80%), and levofloxacin (60%) had the highest sensitivity and gentamicin (93.75%), ceftazidime (86.42%) Erythromycin (85%) had the highest resistance against isolated bacteria. Conclusion(s): The data obtained from this study showed that the most common microorganisms in the age group under the age of 30 years were Acinetobacter Baumannii, in the group of 30-60 years old was Klebsiella pneumonia, and age group over 61 years old was Staphylococcus aureus, and the most sensitive antibiotics in the age group under 30 years were vancomycin and levofloxacin and the age group30-60 were colistin and vancomycin and in the age group over 61 years were vancomycin and cefazolin.Copyright © 2023 Bentham Science Publishers.
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Background: Women are most at risk for Clostridium difficile infection in the early postpartum period. Clostridium difficile-associated colitis may be mistaken for the intestinal form of COVID-19 during the ongoing novel coronavirus infection pandemic. Case report: The paper describes a clinical case of a female patient diagnosed with the novel coronavirus infection and Clostridium difficile-associated pseudomembranous colitis in the early postpartum period. It depicts the diagnosis and treatment of the identified concurrent pathology. It demonstrates data from of an endoscopic examination of the colon and spiral computed tomography of the chest and provides laboratory confirmation of the infectious etiology of comorbidity. There are data available in the literature on the high rate and recurrent course of pseudomembranous colitis in the early postpartum period. It is noted that timely C. difficile eradication and pathogenetic treatment for the novel coronavirus infection allow relief of clinical symptoms. Conclusion(s): The case of the novel coronavirus infection concurrent with Clostridium difficile-associated pseudomembranous colitis in the early postpartum period is of interest in connection with the need for differential diagnosis of the etiology of diarrheal syndrome, the precise identification of which determines the further tactics of patient management and the nature of anti-epidemic measures.Copyright © A group of authors, 2021.
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Aims: This study aimed to determine the effect of E-learning on the understanding of appropriate antibiotic prescribing (AAP) by medical students and to assess their satisfaction with this method. Materials and Methods: This quasi-experimental study was conducted among the physiopathology students of Kashan University of Medical Sciences in the first and second semesters of 2020-2021. Students were divided into E-learning education as an intervention group (IG) and face-to-face education as a control group (CG). After the final examination, the mean scores of students in both groups were compared. In addition, the level of students' satisfaction in the IG with E-learning method was assessed using a standard questionnaire. Data were analyzed using SPSS 22. Results: We included 85 and 47 students in the CG and IG. The mean and standard deviation (SD) of the understanding score about antibiotics in the E-learning group and the face-to-face education group were 18.8 +/- 1.26 and 17.16 +/- 1.93 out of 19, respectively, which were statistically significantly different (P = 0.004). The mean and SD of the overall score of satisfaction of the students in the IG was 85.48 +/- 23.08 out of 130 points (medium level). Furthermore, the level of satisfaction of male students was significantly higher than female students (P = 0.009). Conclusion: E-learning was effective in improving the process of educating students to the AAP. This education method can be used as an alternative or complementary of face-to-face education, especially in critical conditions such as the pandemic of diseases including COVID-19.
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Introduction: Spontaneous pneumothorax is a rare complication of coronavirus disease 2019 (COVID-19), primarily reported in adults. Pediatric cases with bilateral pneumothorax are much less reported. Case Presentation: We presented the case of a five-year-old previously healthy boy who developed persistent fever, abdominal pain, generalized maculopapular rash, and dyspnea before admission. His chest computed tomography (CT) showed a viral involvement pattern of pneumonia suggestive of COVID-19. Subsequently, he was confirmed with multisystem inflammatory syndrome in children (MIS-C). While he responded well to the therapies, on the fifth day of admission, he developed respiratory distress again. A chest roentgenogram showed bilateral spontaneous pneumothorax. Bilateral chest tubes were inserted, and his condition improved sig-nificantly after five days of admission to the intensive care unit. Two weeks later, he was discharged in good condition. Conclusion(s): Children with MIS-C associated with COVID-19 may develop primary spontaneous pneumothorax. Owing to the clinical picture overlapping with MIS-C associated with COVID-19, the timely diagnosis of pneumothorax may be challenging in such patients.Copyright © 2022, Author(s).
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According to the World Health Organization, Tuberculosis (TB) is the second leading cause of death by a single infectious disease behind COVID-19. Despite a century of effort, the current TB vaccine does not effectively prevent pulmonary TB, promote herd immunity, or prevent transmission. Therefore, we seek to develop a genetic prophylaxis for TB. We have determined D-cycloserine to be the optimal target for this approach due to its relatively short six-enzyme biosynthetic pathway. D-CS is a second-line antibiotic for TB that inhibits bacterial cell wall synthesis. The first committed step towards D-CS synthesis is catalyzed by the L-serine-O-acetyltransferase (DcsE) which converts L-serine and acetyl-CoA to O-acetyl-L-serine (L-OAS). To test if the D-CS pathway could be an effective prophylaxis for TB in human cells, we endeavored to express DcsE in human cells and test its functionality. We overexpressed DcsE tagged with FLAG and GFP in A549 lung cancer cells as determined using fluorescence microscopy. We observed that purified DcsE catalyzed the synthesis of L-OAS as observed by HPLC-MS. Therefore, DcsE synthesized in human cells is a functional enzyme capable of converting L-serine and acetyl-CoA to L-OAS demonstrating the first step towards DCS production in human cells.Copyright © 2023 The American Society for Biochemistry and Molecular Biology, Inc.
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Introduction: The Covid-19 pandemic has led to an uncomfortable and often recurrent situation in foot care services in the UK which frequently manifests in the older, White British, overweight, lone male population who often are manual workers. Result(s): These patients are unaware of local or national health promotion campaigns (e.g. iDEAL group's ACT NOW campaign, Diabetes UK's Putting Feet First) so have little awareness and education regarding potential foot problems. They are not aware of 5-to drive, eat 5 portions of fruit and vegetables a day, check your feet every day or walk 10,000 steps initiatives. They do not access public health materials and do not follow social media platforms, magazines, or newspapers. Therefore when they present in clinic, often after an emergency appointment with their GP, or an attendance at A&E, they present with significant soft tissue damage or systemic infection, frequently catastrophic tissue loss and serious co-morbidity (often in the form of renal or cardiac failure). Many require immediate hospital admission, intra-venous antibiotics, surgical debridement, vascular intervention and/or amputation. Unfortunately for some early mortality (often from an overwhelming cardio-vascular event) is the reality before they get as far as a major amputation. Discussion(s): Patients with more long-term conditions have increased risk of missing GP appointments (after controlling for number of appointments made) and are at increased risk of all-cause mortality, with those with long-term mental-health conditions who miss >2 appointments per year having >8x risk of all-cause mortality compared with those similar diagnoses who missed no appointments (McQueenie et al. 2019).
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Burkholderia pseudomallei is soil saprophytic Gram-negative bacilli that cause a fatal disease called melioidosis. Melioidosis is capable of causing cutaneous infection and systemic infections in the respiratory tract, cardiovascular, gastrointestinal, urinary, skin and soft tissue, and musculoskeletal and central nervous systems. Here, we report rare forms of pulmonary, cerebral, and splenic abscess case series of melioidosis caused by B. pseudomallei. Imported cases have been reported among tourists, immigrants, and soldiers who returned from endemic areas. The acquisition of infection is through percutaneous, inhalation, and ingestion of contaminated water;person-to-person transmission is very rare. Melioidosis cases are primarily found in the rainfall season and are usually associated with risk factors such as diabetes, alcoholism, and chronic renal diseases. However, 20-26% of cases were not associated with predisposing conditions. The identification is based on colony morphology, Gram stain, antibiotic susceptibility testing, and other supportive automated and molecular assays when we suspect B. pseudomallei. There are two phases, the intensive and eradication phases, in managing melioidosis. In the intensive phase, ceftazidime for 2 weeks showed efficacy in almost 50% of cases, and the eradication phase treatment with co-trimoxazole and doxycycline or amoxicillin/clavulanic acid for 3-6 months showed an excellent response. The improper clinical diagnosis and management of B. pseudomallei can lead to complications. Hence, early diagnosis with microbiological approaches such as culture, biochemical reactions, or automated systems available and antimicrobial sensitivity testing will cure the patient quickly without mortality.Copyright © 2023 The Authors.
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In addition to the classical functions of the musculoskeletal system and calcium homeostasis, the function of vitamin D as an immune modulator is well established. The vitamin D receptors and enzymes that metabolize vitamin D are ubiquitously expressed in most cells in the body, including T and B lymphocytes, antigen-presenting cells, monocytes, macrophages and natural killer cells that trigger immune and antimicrobial responses. Many in vitro and in vivo studies revealed that vitamin D promotes tolerogenic immunological action and immune modulation. Vitamin D adequacy positively influences the expression and release of antimicrobial peptides, such as cathelicidin, defensin, and anti-inflammatory cytokines, and reduces the expression of proinflammatory cytokines. Evidence suggestss that vitamin D's protective immunogenic actions reduce the risk, complications, and death from COVID-19. On the contrary, vitamin D deficiency worsened the clinical outcomes of viral respiratory diseases and the COVID-19-related cytokine storm, acute respiratory distress syndrome, and death. The study revealed the need for more preclinical studies and focused on well-designed clinical trials with adequate sizes to understand the role of vitamin D on the pathophysiology of immune disorders and mechanisms of subduing microbial infections, including COVID-19.Copyright © 2023 Bentham Science Publishers.
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Case: Wiskott-Aldrich Syndrome (WAS) is a rare X-linked inborn error of immunity caused by mutations in the WAS gene. It is classically characterized by immunodeficiency, eczema, and micro-thrombocytopenia. It has been known since the 1960s that patients with WAS have an increased risk of lymphoproliferative disease though the exact incidence remains unknown in the American population. Limited case reports have discussed EBV-related lymphoproliferative disease in patients with WAS. We present a case of a 9-year-old boy with known WAS complicated by eczematous rash, thrombocytopenia, recurrent ear infections, and monoclonal gammopathy who was found to have submandibular EBV-associated lymphoid hyperplasia with associated lung and retroperitoneal lymphadenopathy. Family had been offered treatment with hematopoietic stem cell transplant but declined multiple times in the past. Earlier in the year, he presented with possible MIS-C with negative SARS-CoV-2 PCR. He presented to our hospital with mastoiditis and lymphadenopathy. Physical examination showed severe eczema on hands and tender right mastoid. Laboratory evaluation showed thrombocytopenia, elevated IgG of 6290, IgA of 744, IgE of 827, low IgM of 41, and 14% response to pneumococcal titers. He was empirically treated with intravenous antibiotics. ENT performed right postauricular incision and drainage and the culture grew Hemophilus influenza. Throughout his hospital stay, his submandibular lymphadenopathy became more prominent despite treatment. Core needle biopsy of right submandibular lymph node was suggestive of EBV-associated lymphoid hyperplasia. EBV PCR and antibodies were both positive. CT chest, abdomen, and pelvis revealed multifocal pulmonary lymphadenopathy and a diffuse, bilateral nodularity as well as retroperitoneal and mesenteric lymphadenopathy. He was given four doses of weekly Rituximab, which successfully decreased EBV viremia below linear detectability. Immunoglobulin replacement therapy (IgRT) was initiated. Bronchoalveolar lavage and lung biopsy were performed and are results are currently pending. Discussion(s): We present a case of a 9-year-old boy with known WAS awaiting transplant who was found to have submandibular EBV-associated lymphoid hyperplasia with associated lung and retroperitoneal lymphadenopathy. While lymphoproliferative disease is a known complication of WAS, EBV-related lymphoproliferative disease in WAS patients has only been reported as case reports and remains a rare but known complication of patient with WAS.Copyright © 2023 Elsevier Inc.
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Carbapenem administration is an important therapy for nosocomial infections due to MDRO, especially Acinetobacter baumannii. The global increase in carbapenem-resistant A. baumannii (CRAB) that causes this pathogen has significantly threatened public health due to the lack of adequate treatment options due to the very few currently available antimicrobial agents that actively fight CRAB. Antimicrobial resistance is a major negative impact of inappropriate antimicrobial prescribing. Ineffective empiric treatment (initial antibiotic regimen not sensitive to identified pathogens based on in vitro sensitivity test results) is associated with a higher rate of deaths compared to effective empiric treatment. In this study, we analyzed the correlation between the suitability of empiric and definitive antibiotics and the clinical outcomes of patients with bacteremia due to CRAB treated in the inpatient ward of Dr. Soetomo Tertiary Referral Hospital, Surabaya. There were 227 isolates of bacteremia due to CRAB, consisting of 156 carbapenem-resistant A. baumanni and 71 carbapenem-sensitive A. baumannii. There were 88 isolates that met the inclusion and exclusion criteria, and all of them were resistant to ceftriaxone, cefepime, and ciprofloxacin. A total of 29.5% of the isolates were sensitive to cotrimoxazole, 3.4% of the isolates were sensitive to tigecycline, and 2.3% of the isolates were sensitive to amikacin, levofloxacin, and cefoperazone sulbactam. Adequate empirical antibiotics and definitive antibiotics (sensitive based on culture sensitivity test) amounted to 12.5% and 27.3%, respectively. There is no significant correlation between the suitability of empiric and definitive therapies with the patients' clinical outcomes (death and length of stay).Copyright © 2022 Phcogj.Com.
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Background: Sepsis is a life-threatening condition that needs immediate diagnosis and treatment to maximize the chances of survival. Bacterial superinfection is a severe and frequent complication among COVID-19 patients and its diagnosis is challenging. Previous reports suggested that Pancreatic Stone Protein (PSP) may be a predictive biomarker for sepsis in critically ill patients. We report a case series of three COVID- 19 patients admitted to our intensive care unit (ICU) with risk of sepsis. Method(s): We daily monitored PSP, procalcitonin (PCT), and C-reactive protein (CRP) levels in three COVID- 19 patients admitted to our ICU. Microbiological sampling and antibiotic treatment were performed according to the ward organization and in case of clinical suspects for infection. Positive cultures and antibiotic treatment were retrieved from clinical charts and patients were followed from ICU admission up to a maximum of 20 days. Result(s): Patient 1 (male, 55 years-old, overweight, no other comorbidity) was admitted to the ICU in treatment with Ceftriaxone then interrupted on day 7. On day 2 he was intubated and piperacillin/tazobactam was started on day 12 for suspected hospital acquired pneumonia. PSP levels markedly increased on day 10 with no significant changes in CRP and PCT levels. On day 13 a positive bronchospirate for Klebsiella pneumoniae was found. Similarly, patient 2 (male, 70 years-old, mild emphysema and diabetes) was admitted to ICU without antibiotic and with a PSP level of 287 ng/ml. His conditions rapidly worsened in severe septic shock requiring intubation. CRP markedly raised 48-72 hours after PSP with only mild increase of PCT. Patient 3 (male, 78 years-old, no comorbidities) was admitted to ICU with high levels of PSP and piperacillin/tazobactam therapy was started. After 48-72 hours CRP levels increased with no significant changes of PCT. A positive bronchospirate for Ps. aeruginosa was collected on day 3. Conclusion(s): Our findings suggest a potential role of PSP as early biomarker of sepsis in critically ill COVID-19 patients. Daily PSP monitoring may anticipate an appropriate treatment of COVID-19 patients with a septic complication in comparison with the actual laboratory markers. Further studies are needed to confirm our hypothesis.
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Water downstream from factory farms harbours an invisible threat to people's health which could eclipse the COVID-19 crisis. The threat? Antibiotic Resistance Genes (ARGs) which are driving antimicrobial resistance the world's superbug crisis - projected to kill up to 10 million people annually by 2050. This publication reports the presence of ARGs in animal waste discharged from industrial farms into public waterways or onto soil (or crops) in four countries. Gauge community impact and sentiment regarding the issue was also highlighted. The water and sediment from public water courses connected to effluent discharges from 6-10 pig farms were tested in each of four countries (Canada, Spain, Thailand and the USA).