Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. N. Korea Says Still No Coronavirus Cases, but Appeals for International Help William Gallo SEOUL - North Korea continues to insist there are no coronavirus infections within its borders, even as the impoverished country appeals to international aid organizations for help in preventing an outbreak of the disease. There has been "no single confirmed case" of the coronavirus, according to a North Korean public health official quoted in the Rodong Sinmun, the official paper of North Korea's ruling Workers' Party, on Tuesday. The North Korean official said nationwide preventative measures, including a strict quarantine system, have successfully blocked the virus, according to South Korea's Yonhap news agency. The virus, which causes a pneumonia-like illness that was recently named COVID-19, has killed nearly 2,000 people and infected over 73,000. Almost all the infections have been in China - North Korea's next-door neighbor. A coronavirus outbreak could quickly turn into a humanitarian disaster in North Korea, parts of which are impoverished. The country does not have the infrastructure or medical supplies necessary to adequately combat the virus, experts warn. After the virus emerged last month in central China, North Korea took quick steps to seal its borders. But doing so would be difficult in part because North Korea relies on both formal and informal trade with China. Several unconfirmed reports suggest the virus has already reached the country. North Korea, which has called the virus prevention efforts a matter of "national survival," has asked some international relief groups for help. A spokesperson for Doctors Without Borders told VOA it received an official request from North Korean authorities in early February "to strengthen the national capacity to prepare for a potential outbreak of COVID-19." .