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epidemic vs pandemic - Coggle Diagram
epidemic vs pandemic
what is a pandemic
epidemic turns into a pandemic
spreads to atleast two contries
small outbreaks
full pandemic
animals
humans
small clusters
community outbreaks
how does disease spread
insects also carry disease
zeka virus
airborne
influenzza
food and water
typhoid fever
how do the end
herd immunity
fewer carriers
seasonal
epidemic
a unusually large number people of people become infected with the disease
causes of a epidemic
increased virulence
introduction to a new disease
natural disasters
infected food and water