PubMed COVID-19 Clinical Care

CONCLUSION: According to the results of the study, it can be concluded that in the clinical treatment of COVID-19 patients, much attention should be paid to the laboratory indicators to identify and intervene early in critically ill patients.

CONCLUSION: No significant difference in contamination rates were found between SARS-CoV-2 Omicron BA.1 and previous variants in surgical/obstetrical settings. This is reassuring as no HCW mask was positive and no HCW tested positive for COVID-19

CONCLUSIONS: This is the first time that a digital hybrid instruction for first responder trainers in low- and middle-income countries has been investigated. Our findings demonstrate negligible attrition, high educational quality ratings, equally

CONCLUSION: A complete cycle of vaccination with homologous vaccines or heterologous vaccines resulted in an acceptable reduction in SARS-CoV-2 infection. Further, vaccination was associated with a reduction in viral load.

Since emerging in late 2019, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has repeatedly crossed the species barrier with natural infections reported in various domestic and wild animal species. The emergence and global spread of SARS

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Digital technologies, specifically those required to facilitate telehealth via an audiovisual medium, are now at a standard that allows them to reliably assess patients with acute complaints within their homes. The coronavirus disease 2019 (COVID-19)

CONCLUSIONS AND RELEVANCE: In this study, coadministration of BNT162b2-biv and SIV was associated with generally similar effectiveness in the community setting against COVID-19-related and SIV-related outcomes compared with giving each vaccine alone

Monitoring time-varying vaccine effectiveness (e.g., due to waning of immunity and the emergence of novel variants) provides crucial information for outbreak control. Existing studies of time-varying vaccine effectiveness have used individual-level

Background The concept of "health security" is often used to motivate public health responses, yet the ethical values that underpin this concept remain largely unexamined. The recent Australian responses to COVID-19 serve as an important case study