Question

Vaccines organisms known or suspected to cause serious illness or death belong to division _________.

1) 3
2) 2
3) 1

Answer 1

Vaccines organisms known or suspected to cause serious illness or death belong to division 2.

Step-by-step explanation:

Vaccines organisms known or suspected to cause serious illness or death belong to division 2. These vaccines are prepared using killed viruses or molecular subunits of the virus, both of which are incapable of causing disease. Examples of such vaccines include the Diphtheria, tetanus, and acellular pertussis (DtaP) and the tetanus and diphtheria (Td) vaccines.