COVID-19 has brought intensified focus on infectious diseases, including scientists learning more about common respiratory illnesses in the wake of the pandemic. That has led to the discovery of ...

It's not easy to tell these health conditions apart based on their symptoms alone. Find out about the differences between these illnesses.

This browser does not support the Video element. As colder temperatures set in for many U.S. states, the uncertainties of the ongoing COVID-19 pandemic continue to linger, leaving many people still ...

As colder weather sets in, common illnesses such as the cold, flu, RSV and COVID-19 viruses are making their way around ...

TOLEDO, Ohio (WTVG) - With the weather starting to get colder, sicknesses are starting to become more common. It’s important to know and understand the symptoms in order to know what kind of sickness ...

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 ...

Headaches and runny noses seem to be more common among recent COVID-19 cases than past ones, making it hard distinguish between a cold and COVID-19.

NEW YORK CITY (WABC) -- This year's spring allergy season coincides with the coronavirus pandemic, leading many to worry about the symptoms they're experiencing. One symptom that's common to both is a ...

Coronavirus is known to have several nasty symptoms, ranging from a fever to breathing difficulties. However, COVID-19 also shares many characteristics with the common cold, making it tricky to know ...

Cold and flu season is here, and Michigan health officials are encouraging residents get immunized now amid National Influenza Vaccination Week. "The flu season is unpredictable, and we do not want to ...