All of these herbs / plants / drugs are effective treatments for covid. They also kill parasites and treat malaria. Why is it that all these drugs / herbs / plants that treat covid also kill parasites and treat malaria?
Lagundi (Vitex negundo) https://newsinfo.inquirer.net/1381117/results-of-trials-on-lagundi-tawa-tawa-as-covid-19-treatment-out-by-end-of-february-dost
Tawa tawa (Euphorbia hirta) https://www.pressreader.com/philippines/the-philippine-star/20211018/281608128625467
Wild Rue(Peganum harmala) https://www.medicalnewstoday.com/articles/no-covid-19-in-turkmenistan
Green Chiretta (Andrographis paniculate) https://www.msn.com/en-gb/news/world/how-thailand-is-using-a-cheap-and-effective-traditional-herbal-medicine-to-treat-covid/ar-AAPlkj9
Wormwood (Artemisia annua) https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8098784/
Black Seed (nigella sativa) https://pubmed.ncbi.nlm.nih.gov/32685234/
Juglone in Black Walnut hull (Juglans nigra) https://pubmed.ncbi.nlm.nih.gov/34438124/
Neem (Azadirachta Indica A. Juss) https://pubmed.ncbi.nlm.nih.gov/33891569/
Turmeric (Curcuma longa) https://pubmed.ncbi.nlm.nih.gov/33133525/
Virgin Coconut oil (Cocos nucifera ) https://pubmed.ncbi.nlm.nih.gov/34055047/
Hydroxychloroquine https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7443392/
Ivermectin https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8248252/