Use. According to the announcement of high-speed railway station epidemic prevention and control in Chaoshan, I went to high-speed railway station in Chaoshan to collect nucleic acid for human use as of June 65438+1 October/0/. High-speed rail Chaoshan station warmly reminds that according to the relevant requirements of epidemic prevention and control, passengers must hold a negative certificate of nucleic acid test within 48 hours before entering the station. Passengers are requested to know the epidemic prevention and control requirements of the destination in advance before traveling, and prepare relevant inspection reports so as not to affect the itinerary.