I like him but he sounds like Mr. Haney from Green Acres.
Current flu vaccine cultured in dog kidneys, not chicken eggs.
https://www.cdc.gov/flu/prevent/cell-based.htm
I like him but he sounds like Mr. Haney from Green Acres.
Current flu vaccine cultured in dog kidneys, not chicken eggs.
https://www.cdc.gov/flu/prevent/cell-based.htm