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Contents •What is corona virus •Types of corona virus •Covid_19
今年流行烫什么发型•Mode of transmission •Symptoms
andy是什么意思•Risk factors •Diagnostic Test •Prevention •Treatment •conclusion
What is Corona virus
Coronavirus are a large group of virus that cau dias in animals and humans. They often circulate among camels, cats, and bats, and can sometimes evolve and infect people.
In animals, coronavirus can cau diarrhea in cows and pigs, and upper respiratory dia in chickens. In humans, the virus can cau mild respiratory infections (an infection in no,sinus, or upper throat), like the common cold, but can lead to rious illness, like pneumonia.
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Human Coronavirus Origins The most likely ecological rervoirs for coronavirus are bats, but it is believed that
the virus jumped the species barrier to humans from another intermediate animal host.
This intermediate animal host could be a domestic food animal, a wild animal, or a domesticated wild animal which has not yetbreakfast
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