Influenza (FLU) Update for Week Ending 12-14-19
Influenza (FLU) Update for Week #50 -- Week Ending 12-14-19 The CDC reported that flu season is in full swing, with all regions of the US having elevated ILI and flu activity continuing to increase. Most of the current flu activity is caused by Influenza B/Victoria which typically occurs in late Winter or Spring, toward the end of the flu season. A(H1N1) is the next most common and is increasing compared to the other flu viruses, followed by A(H3N2) with an...