I Visited a Mosquito Factory скачать в хорошем качестве

I Visited a Mosquito Factory

Walking with Dinosaurs latest episode: Were We WRONG About Spinosaurus?    • Were We WRONG About Spinosaurus?   Could mosquitoes be the key to fighting deadly diseases? In Medellín, Colombia, a mosquito factory breeds millions of mosquitoes every week… on purpose. Why? To stop the spread of dengue, a mosquito-borne disease infecting millions of people each year. At the World Mosquito Program, scientists infect Aedes aegypti mosquitoes with a naturally occurring bacterium called Wolbachia, which blocks their ability to transmit viruses like dengue, Zika, yellow fever, and chikungunya. Once released, these mosquitoes breed with wild populations and spread Wolbachia, reducing disease transmission between humans. But not everyone is convinced. Wolbachia doesn’t work the same way in every context. The effects vary by mosquito species, environment, and virus. So –while promising– this approach isn’t without its own risks. Can biocontrol outsmart one of the deadliest animals on Earth, or are we venturing into ecological territory we don’t fully understand? Learn more about Human Footprint: https://www.pbs.org/show/human-footprint Walking with Dinosaurs is back after 25 years! Head to PBS App to watch this incredible new series: https://to.pbs.org/WalkingWithDinosaurs ***** PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateTerra ***** Subscribe to PBS Terra so you never miss an episode! https://bit.ly/3mOfd77 And keep up with PBS Terra on: Facebook:   / pbsdigitalstudios   Tiktok:   / pbsterra   Instagram:   / pbsterra