Write 1-2 paragraphs for each of the following: 1. Define the term opportunistic

Write 1-2 paragraphs for each of the following:
1. Define the term opportunistic infection. Explain why two individuals exposed to the same bacteria or fungi are not equally affected. What are some people more susceptible than others?
2. Research and report on the Black Death of the Middle Ages, the cholera epidemic of the 19th century and the COVID 19 pandemic of today. How are these 3 events similar and how are they different?