3d with a syringe and a container bottle with china vaccine ad5-ncov in the treatment of coronavirus disease 2019 cov

2019 ad5ncov antibiotic background biology blue bottle care china chinese clinic closeup container coronavirus covid19 cure disease doctor dose drug equipment flu glass gs5734 hand health healthcare healthy holding hospital hpv illness illustration immunization influenza injecting injection insulin lab laboratory liquid medical medicament medication medicine needle patient plastic research science shot syringe therapy treatment vaccination vaccine vial virus white