Exemplar Problems

Question:

List and briefly explain three modes of transmission for infectious diseases.

Answer:

Three modes of transmission for infectious diseases are:

1. Direct contact: This involves person-to-person transfer of pathogens, such as through touch or bodily fluids.
2. Airborne transmission: Pathogens spread through respiratory droplets when an infected person coughs or sneezes.
3. Food and waterborne transmission: Individuals can ingest contaminated food or water, leading to infection.