Question

Vaccines are available for all of the following EXCEPT options (A) Streptococcus pneumoniae (B) Influenza (C) Pertussis (D) Legionnaire's disease .plz don't copy this plz. important question this plz​

Answer 1

Explanation:

(D) Legionnaire's disease

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Answer 2

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No, as you said earlier, "responsibility" is singualr, so the person holding that position has only one responsibility or whatever he does is considered as one concept, responsibility, but "responsibilities" is plural and the person has more than one responsibility.

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