The winter flu season features two types of influenza. Here's what you need to know about them and how they differ.

Adult and pediatric patients who received 2023-2024 influenza vaccines exhibited reduced risk for influenza-associated encounters across care settings.

“So the updated vaccine helps remind your body ... In the past, doctors thought that Type A infections were more severe than Type B. But studies have shown that both Types A and B result in ...

The CDC has created two candidate vaccines for the H5N1 bird flu ... respiratory illness caused by the influenza virus. There are four types: A, B, C, and D. Only influenza A, B, and C affect ...

In 1942, a bivalent vaccine was produced after the discovery of influenza B. It was later discovered ... neuraminidase subtypes]. Thus, a type A virus isolated in 1995 in Memphis Tennessee with ...

While we often refer to it as "the flu," the influenza virus has several strains. Here's what to know about the two most ...

Treatment depends on the type of STI ... the risk of transmitting the virus through breast milk is negligible. Safe and effective hepatitis B vaccinations are available and healthcare ...

These vaccines are not the same as a flu vaccine. Pneumococcal vaccines protect against a type of bacteria, not a virus such as the flu. Many babies or young children now get the recommended ...

While we often refer to it as "the flu," the influenza virus has several strains, with flu A and flu B considered the most ...