Experts say the flu can turn into pneumonia, an infection that adults age 65 and older are more prone to developing. Here we explain who's most at risk and key warning signs to watch for. The ...

Most flu symptoms, including fever, chills, and congestion, last between 2 and 5 days, though some can persist for up to 10 days. If diarrhea is a symptom of your flu, it usually follows the same ...

Compared to the flu, fever is rare, but low grade fevers can also occur, usually in older children and adults. "The signs and symptoms of a cold usually peak within 2 to 3 days of infection," the ...

With these symptoms, it can be hard to know what’s making you sick, whether it’s cold, flu or COVID-19, without a test confirming the type of infection you have.

As colder weather sets in, common illnesses such as the cold, flu, RSV and COVID-19 viruses are making their way around Oregon. Here's what to know.

So far this season, the CDC estimates, there have been at least 24 million flu illnesses, ... Severe RSV symptoms in adults. Extreme tiredness or weakness. Low appetite. Persistent cough.

Moderna's new flu vaccine, based on the same mRNA technology used in its COVID-19 shot, showed promising results in a major ...

Flu B generally causes milder illness compared with flu A, but severe cases can still occur. "Of the 1,783 viruses reported by public health laboratories, 1,743 were influenza A and 40 were ...

Two types of influenza viruses are responsible for seasonal flu outbreaks: Influenza A and B. Influenza A accounts for around 75 percent of all cases and tends to cause more severe illness in adults.

Flu symptoms combined with confusion could signal serious conditions like meningitis or sepsis. Learn 7 warning signs that need emergency care.

What’s the difference between flu A vs. flu B? The two most common and most severe flu strains are type A and type B, according to the CDC.Of the data collected so far this season, 96.6% of flu ...

“Flu symptoms are very hard to distinguish from other respiratory viruses also circulating right now,” said Dr ... but that’s generally more common in children than adults,” Aderson said.