ID 285718851 © Jarun011 | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
vaccine vaccination influenza virus syringe immunity antigen antibody immunoglobulin disease inoculation health antigenic medical booster flu injection immunization infection infectious respiratory immune avian epidemic research fever cdc outbreak spreading cold common h5n1 pneumonia h1n1 spanish bird preventive protection isolate white background bottle vial healthcare care covid covid-19