Hello can anyone tell me which type of private test my friend needs to get back into US from UK? Just cannot find any info about this, her airline app just says “test must be viral test following types can be used NAAT, RT PCR, NEAR, TMA, LAMP, HDa, CRISPER, indicating antigen test, viral antigen test. . . “ gah! So complicated!
Don’t want to book the wrong one!