Explain the Role That Antigenic Drift and Shift Play in the Ability

question 22

Essay

Explain the role that antigenic drift and shift play in the ability of influenza to cause new outbreaks.Which one is thought to have caused the 1918 strain of influenza to emerge?

---

Definitions:

Piaget's Theory

A theory of cognitive development proposed by Jean Piaget, outlining how children progress through four stages of intellectual growth and how their abilities to understand the world evolve.

Lev Vygotsky

A Russian psychologist known for his work on developmental psychology and the concept of the zone of proximal development, focusing on the importance of social interactions in learning.

Jaundice

The condition manifesting as a yellow discoloration of the skin and eyes, typically caused by elevated levels of bilirubin in the blood.

Dark-skinned Newborn

A newborn baby characterized by having a naturally darker pigmentation of the skin, which can vary significantly depending on genetic and ethnic background.