Download free
man in blue and red polo shirt holding a pen and a brown bear plush toy
––– –– ––
––– –––– ––––
––– –– ––
––– –––– ––––

man in blue and red polo shirt holding a pen and a brown bear plush toy

Vaccination is the administration of a vaccine to help the immune system develop protection from a disease. Vaccines contain a microorganism or virus in a weakened, live or killed state, or proteins or toxins from the organism.

Calendar outlinedPublished on CameraApple, iPhone 6s PlusSafetyFree to use under the Unsplash License

Browse premium related images on iStock | Save 20% with code UNSPLASH20