mcadoo3577 mcadoo3577

29-10-2017
Biology

contestada

Influenza is a bacterial infection spread by the coughing of respiratory secretions.
a. True
b. False

Respuesta :

farahalfarah343 farahalfarah343

29-10-2017

It is true bacteria spreads by coughing or sneezing

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seasalt349 seasalt349

29-10-2017

False influenza is a virus. Viruses mutate often, which is why you need a shot for it every year.

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