Immune system, protection against viruses and bacterias. Humans shield against the coronavirus. Immune defense fights with viruses. Covid-19
Schlüsselwörter
human,
shield,
protection,
defense,
medicine,
microbiology,
pandemic,
purple,
science,
virology,
virus,
abstract,
alert,
art,
background,
biology,
body,
china,
closeup,
concept,
corona,
make well,
design,
disease,
epidemic,
flu,
green,
illustration,
immunity,
macro
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