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

The common cold looks trivial compared with illnesses that fill intensive care units, yet it still knocks out workers, ...

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

A common cold causes mild symptoms like coughing, a runny or stuffy nose, and a sore throat. This type of upper respiratory tract infection can be caused by one of more than 200 viruses. Cold symptoms ...

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

People may experience excess gas when sick with a cold due to swallowed air, compromised immune function, or stress-related symptoms. The common cold is a viral infection affecting the upper ...

Respiratory tract infections are common childhood illnesses. They can spread easily through the air we breathe or via our hands. You can treat most symptoms at home while the body clears the infection ...

Many people think of December and January as the two months of the year you're likely to catch the common cold, but “cold season” actually stretches from late August through April. That means only ...