Ahead of a critical World Health Organization (WHO) meeting in Geneva that could declare an international health emergency, Chinese authorities reported 9 deaths and 440 confirmed cases.
About a month ago, health officials in Wuhan, China, identified a mysterious new virus linked to a local seafood market. Initially thought to be contained, evidence now confirms human-to-human transmission, raising fears of a potential pandemic, similar to past outbreaks.
As of Wednesday, the tally stood at 9 deaths and 440 cases. The virus, named 2019-nCoV, has reached at least five countries, including the U.S., where a 30-year-old Washington state resident tested positive after recent travel to Wuhan—without visiting the market. Hospitalized for pneumonia, the patient has stabilized.
Until now, cases outside China were limited to bordering nations. This U.S. case signals heightened risk, as noted by Peter Daszak, president of EcoHealth Alliance: "The presence of an infected individual here indicates this could become a pandemic like SARS in 2003. Undetected travelers may spread it further. Vigilance is essential."
Tensions rise in Beijing with Lunar New Year approaching on January 25, when millions of Chinese will travel domestically and abroad, amplifying transmission risks amid challenging screening efforts.
Transmission details for 2019-nCoV remain under study, but coronaviruses like this typically target the respiratory tract in mammals. Per the CDC, spread occurs via airborne droplets (coughing, sneezing), close contact, or touching contaminated surfaces then the face.
Symptoms mirror severe coronaviruses like SARS and MERS: fever, breathing difficulties, and bilateral lung infections visible on X-rays, per WHO reports.
An extraordinary WHO meeting in Geneva today will assess declaring a "public health emergency of international concern"—a status reserved for crises like H1N1 (2009), Ebola (2014, 2019), and Zika (2016).
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