Flu A Vs Flu B Which Is Worse In Winter. In temperate climates, seasonal epidemics occur mainly during winter, while in tropical regions, influenza may occur throughout the year, causing outbreaks more. Itโ€™s commonly said that flu a causes worse illness than flu b.


Flu A Vs Flu B Which Is Worse In Winter

In the united states, flu season usually occurs in the fall and winter. There are three types of flu viruses:

Flu A Vs Flu B Which Is Worse In Winter Images References :