Number of Flu Cases Lower Than Pre-pandemic Levels
![number-of-flu-cases-lower-than-pre-pandemic-levels](https://www.fi38.com/wp-content/uploads/2022/03/7833/number-of-flu-cases-lower-than-pre-pandemic-levels.jpg)
The number of influenza cases is increasing across the United States but has not hit pre-pandemic levels, the U.S. Centers for Disease Control and Protection says.
The number of influenza cases is increasing across the United States but has not hit pre-pandemic levels, the U.S. Centers for Disease Control and Protection says.