In hospitalized patients, eosinophil levels positively correlated with antibiotic use, systemic inflammation, and worsened ...

Updated vaccines, proper hygiene and staying home when you're sick can help prevent the spread of respiratory illnesses this ...

It’s possible to catch a cold or get the flu at any time of year. But the chances of becoming sick increase during cold and ...

There have been dozens of confirmed human cases of bird flu in the U.S. this year. Experts discuss the symptoms, risks and ...

A teenager in British Columbia who is being treated in the critical care unit was confirmed to have been infected with the ...

A Canadian teenager infected with bird flu — that country’s first case involving a locally acquired infection — is in ...

A teenager diagnosed with bird flu in British Columbia is the first domestically acquired human case of H5N1 avian influenza, ...

A Canadian teenager is currently in critical condition after contracting a suspected case of H5N1 bird flu, a British ...

But, once again, COVID-19 isn’t the only respiratory infection circulating this fall. For a few years, the second seasonal ...

The seasonal COVID-19 spike, combined with rising cases of seasonal flu and RSV, brings what has been called a “tripledemic.” ...

Another cause for concern: flu season is underway in the U.S., and as seasonal influenza virus goes around, “humans, ...

In addition, annual estimates of RSV-associated ICU admissions ranged from 24,400 to 34,900 for the 2016-2017 and 2017-2018 ...