Symptoms of the Flu. Influenza, commonly called "the flu," is caused by viruses that infect the respiratory tract.Compared with most other respiratory infections, such as the common cold, the flu ...

It is caused by influenza viruses. Symptoms of mild flu infections can resemble those of the common cold, which is also caused by viruses; that said, flu symptoms tend to be more intense than cold ...

Symptoms of mild flu infections can resemble those of the common cold, which is also caused by viruses; that said, flu symptoms tend to be more intense than cold symptoms and come on faster. And ...

Common Side Effects. Flu shots are produced by using inactive viruses. This means they have been killed and are not infectious. An annual flu shot offers safe and effective protection against the ...

Monsoon season brings relief but also a surge in flu cases due to favorable conditions for viruses. Common symptoms include sudden fever, persistent c ...

Most people do not know the difference between a cold and a flu, and with all this jargon of Swine Flu/Covid/Virus, we are ...

People who are particularly vulnerable to a heart attack or stroke triggered by a respiratory virus are those with more than one of those traditional risk factors, especially older people ...