Chicken is surrounded by spreading virus, representing the concept of avian flu
Schlüsselwörter
chicken,
virus,
avian,
flu,
infection,
disease,
pandemic,
health,
poultry,
farm,
outbreak,
contagious,
transmission,
bird,
animal,
risk,
danger,
epidemic,
health care,
medicals,
biology,
science,
microscopic,
flu,
agriculture,
farm animal,
farming,
veterinary,
safety,
food,
security,
public,
global,
disease,
sick,
symptom,
prevention,
vaccine,
treatment,
background,
close,
up,
illustration
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