"The flu," or seasonal influenza, is caused by influenza viruses, like those pictured above ... Symptoms of mild flu infections can resemble those of the common cold, which is also caused by viruses; ...

As measles cases continue to increase in the United States, this is what you should know about symptoms and your MMR vaccine ...

Peak flu season is about to hit Australia and cases are already 30 per cent higher compared to the same time last year.

Do I need to wear sunscreen on cloudy days? Does cracking your knuckles cause arthritis? Nurse Lisa sets the record straight ...

Pope Francis passed away at 88 due to complications from bilateral pneumonia, a severe lung infection affecting both lungs.

Avoid Close Contact: Minimise physical interactions with people showing cold or flu-like symptoms ... Look for shortness of breath or prolonged high fever, which are less common with the cold ...

As the familiar sounds of sneezing and sniffling echo around, many wonder if it's a common cold or the ... below We're aware that a cold is triggered by a virus and hay fever by allergens in ...

Instead of tossing them, Costco's leftover muffins are making a difference in the best possible way. Here's what really ...

Hepatitis viruses A to E differ in transmission and severity, ranging from foodborne infections to bloodborne risks. We got in touch with an expert who explains how poor sanitation, contaminated food, ...

Herpes sores look like blisters filled with fluid ... some people may also experience flu-like symptoms, such as: When people contract the herpes virus, they may have their first sores, also ...

Look for Ask Matt columns on most Tuesdays. Here’s a sampling of some of the other reactions that poured in. From Chris: “To ...

Advancements in mRNA vaccine technology are reshaping medicine, addressing challenges and expanding applications from ...