Habs Geographical - Year 9 Edition

Page 24

Malaria Transmission Cycle Frome: /https://aneosiobe.ngo/frmBlogDeatails.aspx?BlogPostlD=24

Malaria: a disease out of control? Kailaash 9S2

M

alaria is a tropical disease caused by the parasite Plasmodium. It is transmitted to humans by a bite of an infected female Anopheles mosquito. In 2017, malaria affected an estimated

219 million people globally, causing 435,000 deaths. The disease is the most common in Africa and some countries in Asia. The mortality rate ranges from 0.3-2.2% and can reach the ranges of 11-30% where malaria

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is more severe. Female Anopheles mosquitoes breed in areas where there is still, hot water. Also, the area must be moderately humid for them to breed. Therefore, malaria is


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