What is the main objective of vaccination against COVID-19?
I - To avoid severe illness and death.
II - To prevent infections.
III - To achieve he...
What is the main objective of vaccination against COVID-19?
I - To avoid severe illness and death. II - To prevent infections. III - To achieve herd immunity. IV - To reduce the number of contacts between people. a) Only I and II are correct. b) Only I, II, and III are correct. c) Only II, III, and IV are correct. d) All of them are correct.
A resposta correta é a alternativa b) Only I, II, and III are correct. O principal objetivo da vacinação contra a COVID-19 é evitar doenças graves e mortes (I), prevenir infecções (II) e alcançar a imunidade de rebanho (III).
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