non contact infrared forehead digital thermometer held by a medical personnel with right hand

contact infrared forehead digital thermometer held medical personnel right hand measuring body temperature defocused background closeup view antipyretic bacteremia bacterial infection check control corona cov2 covid-19 covid19 diagnostic display epidemic equipment fever flu headache health care healthy heat high hospital hyperthermia hypothermia illness infectious low grade measurement medicine normal nurse pandemic patient quarantine sepsis temp test treatment viral viremia virus spread