The number of confirmed cases of Wuhan Coronavirus continues to rise in the China. Among them, 15 new cases were confirmed in Henan Province on February 16. Two of these cases were out of the ordinary, with long latency, unclear source of infection, difficult diagnosis, and strong infectivity.
According to a report from Henan Province, one of the confirmed cases was named Wu. He returned from Wuhan on January 14 to Xinxian County, Henan Province, and it lasted for 34 days. The nucleic acid test was performed three times during the period, and the first two were negative. The diagnosis was confirmed the last time. After Wu returned to Xinxian, he attended family dinners twice, and 10 people attended, 2 of whom were diagnosed, and 3 were confirmed as suspected cases or hospitalized for observation.
Another confirmed case was a man named Ning. He began to live in his grandfather’s house on November 13 last year and took care of his return to his grandfather from Wuhan. After his grandfather died on November 30 last year, he continued to stay abroad. He lived in his father ’s house, and did not return to his family ’s home in the township government family home with his wife and son until January 31, 2020. After that, he went out only twice to buy vegetables and once to buy medicine. On February 14th, he went to the county people’s hospital for treatment and then was hospitalized for observation.
Authorities said the man Ning had been caring for his grandfather until he was diagnosed for 94 days. Authorities have traced the trajectory of the infection, and the source of the infection has so far been difficult to determine. In response to the above-mentioned new situation, Henan Xinxian proposed that residents with a history of residence, travel, and contact in Hubei (Wuhan) who had stayed at home for at least 14 days would be extended for another 7 days.