英文關鍵字
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addiction
addictive
antibiotic
bills
capsules
chemistry
closeup
coronavirus
covid19
cure
disease
dollar
dosage
drug
economic
epidemic
expenses
flu
h1n1
health
hiv
illness
industry
infection
influenza
insurance
manufacturing
medical
medication
mers
ncov
nobody
object
pandemic
pharmaceutical
pills
respiratory
retrovirus
sars
scattering
sick
syndrome
therapy
treatment
virus