Respuesta :

uche05
It can be passed by respiration, aka, through breathing.

They can also be passed through blood, aka, if you consume or ingest someone’s blood.
gisele879

Answer:

Infectious diseases commonly spread through the direct transfer of bacteria, viruses or other germs from one person to another. This can happen when an individual with the bacterium or virus touches, kisses, or coughs or sneezes on someone who isn't infected.

Explanation:

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