FDA recommends utilizing thermal screening systems to reopen businesses.

The Food and Drug Administration issued guidance expanding the use of telethermographic systems for triage use during the public health crisis. Because fever is a common symptom of the virus, FDA says that telethermographic systems, which convert infrared radiation into body temperature measurement, can be deployed to use for initial triage at high-traffic areas, such as airports, businesses, warehouses and factories, as well as in settings where thermometers may be in short supply.