World Mosquito Day 2021

August 20, 2021 in the World

Mosquito standing on water.

World Mosquito Day takes place on August 20, 2021. World Mosquito Day is a commemoration of British doctor Sir Ronald Ross's discovery in 1897 that female mosquitoes transmit malaria between humans.

We have placed a detailed description of this event on this page: World Mosquito Day 2020. For further information please stop by there!

Where is the event?
When is the event?
Friday, the 20th of August 2021
Only 407 days left!

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World Mosquito Day 2021 - Aug 20, 2021 – Copyright © 2020 Cute Calendar