It's worth a note of caution here, though: Though the above is believed to be true for cases that stay completely asymptomatic, there is still significant concern regarding cases where the person has been infected and later develops symptoms, as it is believed that they're still super contagious (pre-symptomatic vs. truly asymptomatic). About 40% of transmissions are happening during this time: https://www.cnn.com/2020/06/09/health/who-coronavirus-asymptomatic-spread-bn/index.html I think everyone hoped that like the flu the summer weather would put a halt to the virus for a while. That it's still a major problem in Arizona suggests that isn't going to be the case. One of the bigger reasons for the drop in the flu in Arizona during June is that people tend to hibernate during the high temperatures. It has been rather cool lately for June and we will be entering monsoon season next month. Annedoctal information but the flu, strep, and other sicknesses usually last in the office until about the end of June here. We don't get humid days until about July or August when the rainy season starts. We have had people out with the flu in July or August here. Georgia, Louisiana and Mississippi should tell us if this will be killed in the summer or not. Arizona, Nevada, New Mexico, and parts of Texas shouldn't be included in determining if this gets killed because of the high heat.