I 'm Mr.Sophon Verakitpanitch, Factory Manager at Kito (Thailand) Co.,Ltd. My suspected was Can use Covid-19 AG Test infecting if they have been had one shot Astra Zeneca. My company problem is we also have XPAD worker(Mtnmar) of course they also get vaccined same as Thai workers, later vaccined found some of Thai worker get Covid-19 by PR Test. Unfortunately Mynmar worker noplace for them to test in the meantime. So we want to test Mynmar workers once they have symtoms . My question is can of can not use COVID-19 AT kit use to test infecting COVID-19 if having had one shot Astra Zeneca. Regards Sophon Verakitpanitch