Flu season is here in New Jersey, but other illnesses are in full swing as well. Cases of influenza increased during holiday gatherings and travel and have been on the rise since then. In the week ...

Those infected with the flu are most contagious during the first three days, the CDC said. In some cases, however, people can ...

COVID-19 and stomach flu both cause diarrhea, but COVID can also lead to a cough and body aches. You need a COVID test to confirm a diagnosis if you have symptoms. Seek medical attention if you have ...

Do you have a sore throat, a runny nose and muscle aches? It could be a common cold, a case of the flu -- or COVID-19. The illnesses all share similar symptoms, sometimes making it hard to distinguish ...

With holiday gatherings and New Year's celebrations in the rearview mirror, many Americans are coming down with respiratory viruses and may be wondering what their symptoms mean. After its initial ...

A new flu variant fueling a fast-paced rise in cases across the state has brought with it some symptoms unlike those many ...

Britain is facing a “quad-demic” of Covid, flu, RSV and norovirus, with hospitals busy, cases rising, and experts urging the ...

COVID-19 continues to evolve, presenting new challenges for early detection as symptoms become increasingly subtle and easily mistaken for other conditions. While most people recognize classic signs ...

"Beyond typical flu symptoms like fever, cough and body aches, warning signs include trouble breathing, chest pain, confusion ...

Looking for information about the FDA’s limited approval of 2025-26 COVID vaccines? Read what we know about who can get an updated COVID shot this year. Updated Aug. 27 If it feels like several people ...