background
biology
biontech
bottle
clinical
closeup
contagious
corona
coronavirus
covid
covid19
cure
disease
doctor
dose
drug
epidemic
health
hospital
human trial
illness
immunisation
immunization
infection
infectious
laboratory
medical
medicine
needle
pandemic
patient
pfizer
pharmaceutical
placebo
research
sample
test
therapy
treatment
trial
vaccination
vaccine
vial
virology
virus
who
world health organization
定額
Closeup view of a set of medical vials labelled as vaccination COVID-19 Coronavirus Phase 2 and Phase 3 vaccine human drug trials containing a solution - 022の素材 [FY310158722964]
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