ID 250141302 © Fokussiert | 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.:
2019ncov 2022 2nd 3rd 4th antibodies background booster change changes concept conceptual corona coronavirus corvid covid covid19 cube dice disease dose expression first hand health immunity immunization injection jab medical mrna pandemic prevention protection sars second shot symbol text turn turns vaccination vaccine virus word