I just found another thing people can do to help fight the parasites in the jabs and those causing diseases and cancers. Quinine has a history of treating some types of parasitic infection, such as those caused by protozoans.
It's from the bark of a tree from Africa. Nowadays, you find it in the tonic water section of the market, although the amount in the water isn't all that much. Or, you order quinine online. 