A transmission electron microscope photo of der coronavirus.(Image credit: Cavallini James/BSIP/Universal Images grupo via Getty Images)
A 55-year-old distinta from Hubei district in china may have been the first person to have actually contracted COVID-19, a disease brought about by the novo coronavirus spreading across the globe. That case dates ago to Nov. 17, 2019, de acordo com to a South china Morning Post.

Você está assistindo: Primeiro caso de coronavirus na china

That"s more than der month earlier than doctors provided cases in Wuhan, China, which is in Hubei province, in ~ the end of December 2019. At ns time, authorities suspected ns virus stemmed são de something offered at naquela wet sector in the city. However, it"s now clear that early in what is now a pandemic, some infected human being had enquanto connection to ns market. That included 1 of ns earliest cases a partir de Dec. 1, 2019 in an separado who had durante link to that seafood market, researchers reported Jan. 20 in the diário The Lancet.

Scientists now suspect this coronavirus, SARS-CoV-2, originated in der bat e somehow hopped to another animal, possibly a pangolin, which then passed that on come humans. Ns disease is agora spreading between people there is no any fauna intermediary.

Now, doctors and scientists ~ ~ trying come trace ns virus back to wherein it source to learn an ext about the spread. If, para instance, doctors have the right to find the earliest cases, they may have the ability to identify the animal host where ns virus lurks.

They found that following the Nov. 17 case, about uma to five new cases were reported every day e by Dec. 15, the bruta infections got to 27. Daily instances seem to have increased after ~ that, with a case count reaching 60 by Dec. 20, the SCMP reported.

On Dec. 27, Dr. Zhang Jixian, head of a respiratory department at Hubei Provincial Hospital, report to health and wellness officials in china that der novel coronavirus was causing the disease; by that day, it had infected much more than 180 individuals. (Doctors might not have actually been aware of tudo of those situations at ns time, but apenas um identified those instances after going earlier over a records, the morning Post reported.)

Even com this Nov. 17 situation identified, doctors can"t be specific the individual is "patient zero," or ns very first individual to have been infected com SARS-CoV-2, e there"s a acaso even earlier situations will be found, ns SCMP reported.

As of in march 13, over there were practically 148,000 situations globally and more than 81,000 instances in mainland China, com cases ~ above every continent other than Antarctica. Scientists ~ ~ continuing to estude the virus and work ~ above treatments, including der vaccine. Naquela clinical psychological of such der vaccine has already started recruiting volunteers in Seattle, live Science reported.

Coronavirus in a US: mapa & casesWhat estão the symptoms?How fatal is the novo coronavirus?How grande does virus last on surfaces?Is there naquela cure porque o COVID-19?How does that compare with seasonal flu?How does a coronavirus spread?Can human being spread ns coronavirus after castle recover?

OFFER: save at least 53% com our latest magazine deal!

With impressive cutaway illustrations that show how things function, e mindblowing photography of a world’s most inspiring spectacles, how It functions represents ns pinnacle of engaging, factual fun for der mainstream audience crawl to keep up with the latest tech e the most impressive phenomena on the planet e beyond. Written and presented in naquela style that renders even the most complex subjects interesting and easy to understand, how It works is appreciated by reader of tudo ages.

" data-widget-type="deal" data-render-type="editorial">

OFFER: save at least 53% com our latest magazine deal!

With outstanding cutaway illustrations that show how points function, e mindblowing photography of a world’s most inspiring spectacles, como as It works represents the pinnacle the engaging, factual fun for a mainstream audience to crawl to keep up with a latest tech e the many impressive phenomena on a planet and beyond. Written and presented in a style that renders even a most facility subjects interesting e easy to understand, como as It functions is delighted in by readers of tudo de ages.

Ver mais: Qual A Loteria Com Mais Chances De Ganhar ?" On Vimeo Loterias Ebuske

View Deal


Jeanna Bryner
Live scientific research Editor-in-Chief
Jeanna is the editor-in-chief of viver Science. Previously, she foi ~ an assistant editores at Scholastic"s Science mundo magazine. Jeanna has an English degree são de Salisbury University, naquela master"s degree in biogeochemistry and environmental sciences em ~ the universidade of Maryland, e a graduate science journalism degree from New iorque University. She has operated as a biologist in Florida, wherein she monitored wetlands and did field surveys ao endangered species. She also received an ocean sciences journalism fellowship são de Woods feet Oceanographic Institution.