Also some research that it's made asthma and allergies much worse, because our immune systems are designed to be working. When I got zika living in Nicaragua, for about 3 months I didn't have nearly as many migraines or most of my migraine symptoms (nausea, etc). When I visited my neurologist in the states, he first burst my bubble that I'd discovered a "cure" for migraines, then told me it wouldn't last. (He was right!) He said they used to treat syphilis by injecting people with live flu virus so they'd spike a high fever. The immune system cranked up and took care of both. (For obvious reasons they stopped doing this, and idk that syphilis was forever cured, but it helped symptoms anyway.)