My sister who’s an echocardiogram tech called me about my brother who’s been living with her. He’s been bed ridden with the flue for 4 days. I told her to take peels from 2 grapefruit and lemon bring them to boil, simmer for 3 hours with lid on and let it cool to room temperature. Told her it’s an ancient flue recipe and works every time. She said she will do it. Because she’s medical I didn’t tell her it’s HCQ