Mosquitoes

Definition

Mosquitoes are small, flying insects belonging to the family Culicidae. They are known vectors for transmitting various infectious diseases to humans.

5 Must Know Facts For Your Next Test

1. Mosquitoes transmit diseases such as malaria, dengue fever, Zika virus, and West Nile virus.
2. Female mosquitoes require a blood meal to develop their eggs, which is when they transmit pathogens.
3. There are over 3,500 species of mosquitoes, but only a few are significant disease vectors.
4. Mosquito-borne diseases primarily affect tropical and subtropical regions due to favorable breeding conditions.
5. Mosquito control methods include eliminating standing water, using insect repellents, and introducing natural predators.

Review Questions

• What role do female mosquitoes play in disease transmission?
• Name three diseases transmitted by mosquitoes.
• Why are mosquito-borne diseases more prevalent in tropical regions?

Related terms

Vector:

An organism that transmits pathogens from one host to another.

Pathogen:

A microorganism that can cause disease.

Epidemiology:

The study of the distribution and determinants of health-related states or events in specific populations.