The influenza A virus genome consists of eight segments of single-stranded, negative-sense viral RNA, which encode multiple ...

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

Influenza cases in Lancaster County have more than doubled in the last month, according to state Department of Health data.

There are also two other types of influenza – C and D – but we don’t worry about them as much. Influenza C typically causes ...

Influenza is a highly contagious viral infection that affects the respiratory system. Although often dismissed as a seasonal ...

There are also two other types of influenza – C and D – but we don’t worry about them as much. Influenza C typically causes mild illness and doesn’t cause widespread epidemics, the CDC ...

Both COVID-19 and Respiratory syncytial virus are occurring at much lower levels than in previous years, though they are ...