That's not good - how many of the positive antigen ended with positive PCR after? How do we know there is no influence to maintain results and prevent embarrassment by having conflicts between the antigen and PCR?I know people getting a positive via rapid antigen at Ezeiza after getting a negative with PCR in USA. So, if you get a positive, you are sent to a hotel inn microcentro..and then you do a PCR test. The result is announced in 3-4 working days. If its positive, you stay in hotel, till they determine if its the new strain of the virus..which takes another 3-4 work days. If its the common strain, you get to do remaining time at your home. If its the new strain, you stay at this hotel till you are full cured.