Hospitalizations have ticked upward, and there are at least 1,200 Covid-related deaths each week. Americans should mask more often, and vaccination rates remain too low, experts say. By Apoorva ...

Some recent data suggest that, for now, COVID-19 may be a year-round problem, driven more by human behavior and immunity levels than weather patterns. Credit: Unsplash / Maxime The pandemic may no ...

So far, respiratory virus activity in San Diego County has been much more bearable than it was this time last year. Local labs and medical providers reported 942 coronavirus, 425 flu and 297 ...

A 'Special Communication' article published in the journal JAMA Network Open provides a detailed overview of current high-quality literature describing the utility of face masks in reducing ...

In the depths of the Covid-19 pandemic, something strange happened: For a year or two, illnesses that used to emerge like clockwork when fall and winter arrived — flu, RSV, and the myriad viruses that ...