英文關鍵字
abstract
antibiotics
background
bacteria
bacterial
bacterium
biology
cell
china
computer
concept
corona
coronavirus
covid
danger
disease
epidemic
germ
global
health
healthcare
human
illness
immune
infection
infectious
influenza
macro
medical
medicine
microbe
microbiology
microorganism
microscope
microscopic
molecule
organism
pandemic
pathogen
polygonal
protection
science
scientific
sickness
vaccine
viral
virology
virus
world