2. Adjust and standardize the test and vaccination certificates of the vaccinated of COVID-19 vaccines.
2.1 Relevant requirements for passengers vaccinated with non-inactivated COVID-19 vaccines,eg. Pfizer-BioNTech/Comirnaty and Modena vaccines in Singapore and taking direct flights to China on and after 17 August (Tuesday):
https://tinyurI.com/cwmfp8ysa. Take the nucleic acid (PCR) and total serology antibody against N protein (hereinafter referred to as "PCR and N protein antibody tests") within 2 days before departure. IgM antibody test is not required any more. Passengers are eligible to apply for health codes if tested negative for PCR and N protein antibody testing. The format of the test certificate is attached as follows (see Annex 2).