机译:Lessons and suggestions to travelers and cruise ships in the fight against COVID-19
906th Hosp PLA Joint Logist Support Force, Reprod Med Ctr, Ningbo 315000, Zhejiang, Peoples R China;
Guangdong Second Prov Gen Hosp, Dept Qual Management, Pazhou Campus, Guangzhou 510317, Guangdong;
Naval Med Univ, Naval Med Ctr PLA, 338 Huaihai West Rd, Shanghai 200052, Peoples R China;