Which of these technological advances has improved flu vaccines?
2 answers:
Answer:
Virus strains multiplied in cell cultures
Just answered on a p e x
Antiviral drugs has helped
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Answer:
A
Explanation:
Muscle atrophy is when your muscle doesnt move for a long time. :)
Answer:
what u mean
Explanation:
The answer is antibiotics.
STD’s or weak immune systems