RT @SchistoSSR@twitter.com

Shedding #Biomphalaria glabrata recorded by @fernanda_salesc@twitter.com at our @LSHTM@twitter.com facility. It looks like infection was successful! Note how many #cercariae are emerging from one snail. It takes only 2 of them (male and a female) to successfully infect a human.

🐦🔗: https://twitter.com/SchistoSSR/status/1534817233263796225