Somecountries, includingSouthKorea, India, andSingapore, areusingsmartphonetechnologyalongsidetraditionaltechniquestorampuptheircontacttracingprograms.
WhiletheCDCinthe U.S. hasstarted a pilotprogramtorampupcontacttracinginsomestates, manystudiesestimatethatthe U.S. willneedhundredsofthousandsofadditionalpublichealthworkersbefore a contacttracingsystemcanreallybeginnationwide.
Thelatestsuitthatwe'rebuildingrightnowiscalledanExosuit, and "exo," verysimply, isfromexoskeleton, like a crabshellandallyoursoftmeatinsideitdoingwhatyouwanttodo.