Question

Write any three means of disease spread methods?

Answer 1

Direct contact:

Infectious diseases are often spread through direct contact. Types of direct contact include:

1. Person-to-person contact
2. Droplet spread

Indirect contact:

Infectious diseases can also be spread indirectly through the air and other mechanisms. For example:

1. Airborne transmission
2. Contaminated objects
3. Food and drinking water
4. Animal-to-person contact
5. Animal reservoirs
6. Insect bites (vector-borne disease)
7. Environmental reservoirs

Answer 2

Answer:

Infectious diseases can spread in a variety of ways: through the air, from direct or indirect contact with another person, soiled objects, skin or mucous membrane, saliva, urine, blood and body secretions, through sexual contact, and through contaminated food and water.