Top view of doctor holding medical mask near pills on spinning blue background - Stock Footage & Video

4K, Laboratory technician hand hold on blood sample tube for corona virus test. Scientist with blue gloves and protective mask. Vaccine research for transmissible infectious diseases COVID-19-Dan

Doctor or Nurse puts respiratory face mask in plastic container. Hands protected by medical gloves. Pandemic insurance coronavirus, COVID-19, SARS, grippe, airborne diseases

Zika virus concept footage with test tube

Doctor hands holding Coronavirus vaccine, specialist with blue gloves prepares Sars-CoV-2 medical remedy, surgeon getting ready medicine treatment against COVID-19, 2019-nCoV vaccination

Doctor hands holding Coronavirus vaccine, nurse with blue gloves prepares Sars-CoV-2 medical remedy, scientist getting ready medicine treatment against COVID-19, 2019-nCoV vaccination