The Latest On Zika: Experts Are Divided Over Genetically Modified Mosquitos
The Zika virus, which is spread by the Aedes aegypti mosquito, is strongly suspected to be linked to a new wave of microcephaly cases in Brazil. Babies born with the birth defect have smaller heads and sometimes brains that aren't fully developed, which can result in life-long developmental problems. Zika is currently spreading through Central and South America and the Caribbean, and with the high volume of news about the virus, it's tough to stay up-to-date. Check out our full coverage, or read our daily recaps. Here are four updates, opinions and developments to know about now: 1. Genetically modified mosquitos divide scientists and environmentalists The World Health Organization's advisory group recommended further trials of genetically modified mosquitos to fight Zika virus. The GM mosquitos could stem Zika's spread by releasing sterile male insects, who diminish the mosquito's population when they fail to reproduce. Another potential strategy is injecting Wolbachia bacteria into the mosquitos; the bacteria doesn't affect humans, but prevents female mosquitos' eggs from hatching if they mate with an infected male mosquito. But environmentalists warn of unintended consequences: Controlling insects by genetically modifying them and eliminating an entire species of mosquitos could affect the world's delicate ecosystem in unforeseen ways. Vector control experts disagree."This is an invasive species, so getting rid of these m...
Source: Healthy Living - The Huffington Post - Category: Consumer Health News Source Type: news
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