You will be picked up from your assigned hotel and then transferred to the pre-authorized facility to complete the second test required by China embassy. After that, you will be transferred to your assigned hotel.
PCR/IGM Combo tests includes nucleic acid rt-PCR, an S protein IgM antibody, and an N protein IgM antibody tests, which is for passengers who are fully vaccinated with non-inactivated vaccines (most U.S. vaccine), and who are unvaccinated or partially vaccinated.
Double PCR test includes two nucleic acid rt-PCR tests (for cross detection with different detection reagents, which is for passengers who are fully vaccinated with inactivated vaccines (most Chinese vaccine).