We conducted a phase 2–3 double-blind trial to assess the efficacy and safety of nirmatrelvir–ritonavir in asymptomatic, rapid antigen test–negative adults who had been exposed to a household contact ...

COVID-19–Related Airway Management Clinical Practice Guidelines (SIAARTI/EAMS, 2020) 2020 clinical practice guidelines from the SIAARTI Airway Research Group and the European Airway Management Society ...

“The COVID-19 pandemic caused not only millions of hospitalizations and over a million deaths in the United States but a widespread and enduring mental health crisis.” That is the conclusion of a ...

The SFMTA reported nearly 15 million people used its Muni Metro services in March.

Since it emerged in 2019, the coronavirus has spread rapidly around the world, causing the most destructive pandemic in 100 ...

A recent study published in Nature Communications explored the association of COVID-19 with long-term allergic conditions. Study: Incident allergic diseases in post-COVID-19 condition: multinational ...