Under the new rules, a negative PCR test result will be valid for two days. Previously,
it was valid for three days. The period of validity of negative results of a PCR test for
CORONAVIRUS in
RUSSIA has been reduced from 72 hours to 48, follows from the decision of the chief sanitary
DOCTOR, published on the portal of legal information. The
HEAD of Rospotrebnadzor, Anna Popova, announced these ch...