Smallpox Vaccination Was Originally Discontinued in the 1980s Because of Adverse

question 48

True/False

Smallpox vaccination was originally discontinued in the 1980s because of adverse effects of the vaccine.

---

Definitions:

Hemorrhage

is the escape of blood from a ruptured blood vessel, leading to bleeding internally or externally.

Hypothalamus

An area of the brain situated beneath the thalamus that regulates the autonomic nervous system and the function of the pituitary gland, overseeing body temperature, thirst, hunger, and various other systems that maintain internal balance.

Vitamin D

A fat-soluble vitamin that is essential for maintaining healthy bones and teeth, and supporting the immune system.

Keratinocyte Cells

Specialized skin cells that produce keratin, a key protein in the skin, hair, and nails.