Learn more about the common cold, the viruses that cause it, and why it’s so difficult to find a vaccine for it.

Understanding the subtle distinctions can help you respond faster and keep the rest of your household healthy.

“Meanwhile, flu typically causes a sudden onset of fever, severe tiredness and weakness, muscle and joint aches, a headache, ...

Before germs were first spied under a microscope by Robert Koch, a doctor from East Prussia, catching colds was blamed on evil spirits, foul weather, and medical enigmas such as blood impurities. Koch ...

Rhinoviruses and endemic coronaviruses are the main causes of the common cold. Recent studies show “common” cold viruses can cause severe and even fatal illness in healthy adults. Infection with ...

Common cold, flu and COVID-19 symptoms and cases can spike during the year-ending holidays, according to Johns Hopkins winter ...

Adenoviruses are a group of common respiratory viruses that can cause severe cold-like symptoms. It can cause illness in ...

The influenza virus, COVID-19 and the common cold are caused by different viruses. Consider getting vaccinated to keep yourself safe, health experts advise. Michigan health officials say the number of ...

A "mystery throat virus" is going around, leaving people down and out for the count — and offering no real treatment.

Respiratory Syncytial Virus or RSV is one of the most common respiratory viruses circulating today. Often thought of as only being dangerous to babies and toddlers due to how often child-related RSV ...

Known as subclade K, a new, mutated flu strain that has dominated in Europe and Asia is now rapidly spreading across the US.