Explanation:
with what there's nothing here
Answer:
a medicine which promotes the secretion of sputum by the air passages, used to treat coughs.
Explanation:
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Answer:
The vaccine that protect humans from the h1n1 virus is called Panvax vaccine or swine flu vaccines.
Explanation:They are inactivated H1N1 virus vaccines used for immunization of individuals 6 months of age and older against influenza disease caused by H1N1 2009 virus.
