It may be time to dust off the face masks and air purifiers. The US is in the midst of a significant Covid-19 wave, with viral activity levels in wastewater the highest they’ve been for a summer surge ...

Covid-19 certainly didn’t take a vacation this summer. Virus levels in the US have been on the rise for weeks, but it’s hard to know exactly how widely it’s spreading. Federal data suggests that the ...

RECOVER-Adult study reveals refined thresholds and symptom categorization, advancing research into long COVID’s complexities. Study: 2024 Update of the RECOVER-Adult Long COVID Research Index. Image ...

About The Study: The 2024 long COVID research index for adults builds on the 2023 index with additional data and symptoms to help researchers classify symptomatic long COVID and its symptom subtypes.

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 ...

A new analysis of long COVID patients has identified five distinct subtypes that researchers say will help doctors diagnose the condition. The new five-type index, developed by federal researchers ...

A research team led by the National Institutes of Health's RECOVER Initiative and supported by its Clinical Science Core (CSC) at NYU Langone Health, has designed a new way to identify which ...