After that, "most people recommend wearing a mask or having some sort of protective isolation for about five to seven days," ...

A mutated strain of the flu is surging worldwide, sparking concerns about a severe flu season in the U.S. Here's what to ...

With flu vaccinations down and holiday travel on the way, experts worry that things may look much worse in the weeks ahead.

A majority of U.S. states have rejected new Trump administration COVID-19 testing guidance in an extraordinary rebuke of the ...

Experts say symptoms tied to this variant resemble typical flu illness, including body aches, fatigue, and fever. Standard ...

Massachusetts could be headed for a sharp uptick in flu cases in the coming weeks, public health experts warn, as a newly ...

Last winter, for the first time since Covid-19 entered our world, influenza reclaimed its spot as the worst actor among the ...

Dr. Todd Ellerin of South Shore Health tells you what you need to know about a new flu variant that's spreading through ...