That's very good to hear! Yes, I'm sure, they usually do. There are many plants which can be used, though I focused on those that you're able to get there in Nigeria. This review, Potential antimalarials from Nigerian plants: A review, lists several, along with their degree of usefulness. One very common one that is often used is papaya (leaves).
RE: My Actifit Report Card: June 23 2023 : I Am Alive Challenge