For example, the common cold virus is more infectious at lower temperatures, so it peaks in colder seasons. The surface : Most cold and flu viruses remain infectious longer on hard surfaces like ...

There is no test available for the common cold or norovirus, also known as the stomach bug. Most times, some illnesses can typically be diagnosed based on symptoms alone. The signs and symptoms of flu ...

Common cold coronavirus incidence decreased by more than half after widespread SARS-CoV-2 infections and vaccination compared ...

Does cold weather really make you sick? Learn why cold weather gets a bad rap and what culprits you should really be wary of.

With so many viruses going around right now, such as colds, flu, COVID-19, and RSV, it can be hard to know which one you have and how to treat it. “That’s why it’s really importan… ...

Understanding the differences between colds, flu, and RSV can help in identifying the illness you're dealing with, the treatment needed, and how long your recovery will likely be.

Flu season is here with some other ickiness joining the petri dish party, including allergies, strep, pneumonia, COVID-19 and norovirus.

Sometimes it's not easy to decipher when a sick child needs medical attention or just lots of hugs. Medical experts weigh in on the best way to manage symptoms and sickness this flu season ...

March 7, 2025 – It’s called “cold and flu season” for a reason. And so far, 2025 has been a doozy for contagious respiratory ailments in the United States.

A cold is caused by a virus that causes inflammation of the membranes that line the nose and throat, Johns Hopkins said, adding that it can result from any one of more than 200 different viruses ...

This season, the nation is facing what's being called a "quademic," with high levels of the flu, COVID-19, respiratory syncytial virus or RSV, and norovirus spreading, according to Endeavor Health ...