Doctor hold vaccation for Covid 19. Health care for people. Pandemics COVID-19.
Palabras clave
medicals,
virus,
disease,
health,
medicine,
science,
vaccine,
vaccination,
disease,
pandemic,
epidemic,
flu,
corona,
doctor,
research,
protection,
hospital,
infection,
outbreak,
care,
sars,
global,
background,
concept,
drug,
laboratory,
biology,
immunisation,
infectious,
injection,
medication,
microbiology,
pneumonia,
china,
make well,
test,
syringe,
patient,
ampoule,
treatment,
health care,
needle,
human,
glove