Common and highly contagious illnesses are reaching several-month highs. Norovirus has almost reached a several-year record.

Taking precautions to protect yourself from the quartet of infectious diseases can lessen your odds of bringing an illness ...

Many patients are also infected with COVID-19, which presents flu-like symptoms, and RSV, which poses significant risks to infants and older people. Fortune highlighted concerns over a potential “quad ...

How long are you contagious after getting COVID, flu, RSV, pneumonia, the norovirus stomach bug and more? Here's what to know ...

As the post-holiday viruses spread around the country, health experts are warning of a ‘quad-demic’ of illnesses that could ...

It’s prime norovirus season right now. … It’s really all about hand-washing with soap and water as frequently as you can.” ...

New Hampshire was the state with the highest level of respiratory illness activity, according to the CDC. Americans can prevent the spread of viruses in several ways, such as staying home when they ...

A quadruple whammy of viruses – flu, COVID, norovirus, and respiratory syncytial virus, or RSV – is hitting the U.S. as the year comes to a close. The Centers for Disease Control and ...

NHS Chiefs are warning people with one piece of key advice amid a 'quad-demic' of Covid, RSV, norovirus and flu, with members ...

To compare, the UKHSA said flu will likely cause severe cold-like symptoms such as a runny nose, sneezing and watery eyes, ...