The tally of people sickened by the parasite is now 11,458.
Meta agreed to change Instagram and Facebook in a settlement resolving a case brought by states that accused the company of designing addictive products for children.
Adam Mosseri, the Meta executive at the helm of Instagram, defended the platform's safety record in testimony Tuesday.
The individuals were not vaccinated, health officials said.
Researchers analyzed 1,712 former players who died between 2008 and 2021.
An 8-year-old girl in Louisiana has died after being infected by an extremely rare brain-eating amoeba that is found in warm freshwater, her family says.