As there are confirmed cases in Tianjin, according to the provisions of Cangzhou epidemic prevention policy, you must report to the unit and the community within 48 hours with a negative certificate of nucleic acid test, and conduct home isolation 14 days, during which you need to do five nucleic acid tests.
When traveling during the epidemic, you should wear a mask, try to reduce the use of public transport, wash your hands frequently, prepare your health code and itinerary code, and check the epidemic prevention policy of your destination the day before departure.