PCR検査のイメージ
Palabras clave
woman,
japanese,
mask,
corona,
inspection,
medical care,
hospital,
people,
health,
virus,
diagnosis,
patient,
harvest,
flu,
infection,
staff,
doctor,
doctor,
contagion,
fever,
marode,
virus,
exam,
children,
young,
risk,
site,
swab,
youth,
mucosa,
diagnostic