Herbalicious Quinine Liquid Extract 2oz - Cinchona Officinalis Bark Herbal Supplement for Leg Cramping Relief, Cramp Defense and Overall Digestive Health - All-Natural Quinine, Boosting Immune System This should be in everybody's medicine cabinet. Quinine was the #1 drug used to treat malaria as well as being the SOURCE of HCQ (Hydroxychloroquine). Quinine sulfate will kill almost any parasitic infection. It will also kill COVID-19 8 all of its variants. More information at the link below: https://xephula.com/posts/991238