PubMed COVID-19 Clinical Care

CONCLUSIONS: Male sex was a possible risk factor for SARS-CoV-2 infection only in the TND study, whereas smoking was negatively associated with SARS-CoV-2 infection in both the TND study and when using population controls. Several factors were

[This retracts the article DOI: 10.1155/2022/1289221.].

Mask-Associated Dry Eye (MADE) has emerged as a consequence of widespread face mask usage during the Covid-19 pandemic. This review critically assesses the available evidence. A comprehensive search on PUBMED and EMBASE was conducted to identify

[This retracts the article DOI: 10.1155/2023/1632992.].

CONCLUSION: This study suggests that BNT162b2 was effective for various COVID-19-related outcomes in children and adolescents during the Delta and Omicron periods, and there is some evidence of waning effectiveness over time.

[This retracts the article DOI: 10.1155/2022/2601149.].

[This retracts the article DOI: 10.1155/2022/4620037.].

The Brazilian health system simultaneously allows for the existence of the public and private sectors, which often imposes financial barriers to access to services and affects the health of exposed groups. Studies have shown evidence of higher

CONCLUSION: Among patients hospitalized with COVID-19 during the omicron wave in Beijing, similar in-hospital clinical outcomes on 28 days were observed between patients receiving nirmatrelvir-ritonavir and azvudine. However, it is worth noticing

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has evolved substantially through the coronavirus disease 2019 (COVID-19) pandemic: understanding the drivers and consequences of this evolution is essential for projecting the course of