World Mosquito Day on August 20: All you need to know - CNBCTV18
8/19/2022 12:00:00 AM3 years 6 months ago
by CNBCTV18.com
by CNBCTV18.com
World Mosquito Day is observed every year on August 20 to Sir Ronald Ross for his life-saving discovery in 1897 that mosquitoes transmit malaria.
World Mosquito Day is observed every year on August 20 to Sir Ronald Ross for his life-saving discovery in 1897 that mosquitoes transmit malaria.
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