streptococcus is our friend or foe
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3
Answer:
it is a foe
Explanation:
Strep throat (also known as pharyngitis or streptococcal pharyngitis) is an infection caused by Streptococcus pyogenes, or Group A Streptococcus (GAS). Streptococcal pharyngitis is highly contagious and can spread by nasal secretions and saliva.
Answered by
76
Answer:
Streptococcus is our foe .
They causes many infectious diseases.
These diseases can easily spread by nasal secretions and saliva. They are highly contagious
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