165438+1October 15 How many hours of nucleic acid does Orson need?

24 hours. Olympic Forest Park is located in Cui Lin Road, North Fifth Ring Road, Chaoyang District, Beijing, with Anli Road in the east, Cui Lin Road in the west, Qinghe Road in the north and Hui Ke Road in the south. Orson needs 24 hours of nucleic acid. June 2022 5438+065438+1October 5438+05. Please take the initiative to show the negative proof of 24-hour nucleic acid test when entering Orson Park, scan the code (Health Treasure) and pass the temperature measurement before entering the park.