wouldn't trust Microsoft goggles for anything!
here's the link
"Moving on, treating malaria is also on the list of grapefruit health benefits. Grapefruit contains quinine, which is beneficial in the treatment of marlaria, as well as other conditons such as lupus, arthritis and nocturnal leg cramps. (3) Quinine is not necessarily easy to come by in other foods, so this makes grapefruit extra valuable."
https://www.davidwolfe.com/grapefruit-health-benefits
So the tatoo in the vaccine idea to be tested in Africa will help keep track of the kids for the pedos?