Wuhan pneumonia outbreak: Human-to-human transmission not ruled out
By Guo Meiping
Limited human-to-human transmission can't be ruled out from the recent pneumonia outbreak in central China's Wuhan City, the local health commission said in a news release on Wednesday.
The commission said that no clear evidence on human-to-human transmission has been found, but the possibility can't be ruled out. The risk of sustained human-to-human transmission is low, said the commission.
The virus that caused the outbreak was identified as a new type of coronavirus. Up to January 10, 41 cases have been confirmed, including one death case and one case of familial aggregation.
The commission said that the majority of all the cases were male, and the number of elderly patients was high. Early symptoms include fever and coughing, and patients with underlying medical conditions could develop severe conditions easily.
Preliminary results of existing etiological studies and epidemiological investigations show that most of the patients are linked to a local seafood market in Wuhan.
The market has been temporarily closed while environmental disinfection and sampling are carried out. Some samples tested positive for the new type of coronavirus. So far, no clue has been found to the source of the infection.
The patient is receiving treatment in Thailand. Meanwhile, close contacts with the patient have been put under medical observation and no abnormalities have been detected, according to the Wuhan health commission.