Another good read.... this pandemic situation is going to give birth to a number of "interesting" steps to "protect" the nation from "threats"..... it already has.... Show up or land with a fever and not feeling well.... get asked for a voluntary nose or throat swab.... politely turn it down.... get quarantined until they figure out what you have and that it is safe.... quite a dilemna..... lie to get through to your destination or home.... then spread it .... Interesting.... I picked up a laser, infrared thermometer used for auto, construction etc....$40 at the hardware store.... point it , place the laser on what you want to measure and get a temp reading.... that red dot on you at the airport, subway or trainstation may just be an official trying to get your temperature.... or .... These sure are interesting times.....