--- description: China National Biotec Group Co. has been using this plasma, which contains highly potent antibodies, to treat some seriously ill patients title: China Seeks Plasma From Recovered Patients as Virus Treatment image: https://static.time.com/v3/assets/bltea6093859af6183b/blt582b85806b7dd0c5/698a0a3c011682df8997ef8f/china-plasma-virus.jpg?branch=production&width=2400&quality=75&auto=webp&crop=16:9 ---  * [World](/section/world/) ## World Update your preferences in [Account Settings](/account/preferences/) Close * [COVID-19](/tag/covid-19/) ## COVID-19 Update your preferences in [Account Settings](/account/preferences/) Close # China Seeks Plasma From Recovered Patients as Virus Treatment by [Bloomberg](/author/bloomberg/) ## Bloomberg Update your preferences in [Account Settings](/account/preferences/) Close Feb 14, 2020 10:10 AM CUT  Two medical personnel work in the patients' ward in Jinyintan Hospital, designated for critical COVID-19 patients, in Wuhan in central China's Hubei province on Feb. 13, 2020. Two medical personnel work in the patients' ward in Jinyintan Hospital, designated for critical COVID-19 patients, in Wuhan in central China's Hubei province on Feb. 13, 2020.Feature China/Barcroft Media/Getty Images by [Bloomberg](/author/bloomberg/) ## Bloomberg Update your preferences in [Account Settings](/account/preferences/) Close Feb 14, 2020 10:10 AM CUT (Bloomberg)—China’s state-owned medical products maker is collecting plasma from the blood of people who have recovered from the [novel coronavirus ](https://www.bloomberg.com/news/articles/2020-01-07/how-china-s-mystery-illness-is-and-isn-t-like-sars-quicktake "undefined")after discovering it helped critically ill patients. China National Biotec Group Co. has been using this plasma, which contains highly potent antibodies, to treat more than 10 seriously ill patients since Feb. 8, the company said in an [statement](https://mp.weixin.qq.com/s?%5F%5Fbiz=MzA5MzYyMjg3Nw==&mid=2650277425&idx=1&sn=ac0d81c6e70fd375e60ca22d7d24fa95&chksm=8857a103bf2028157e09556def05f0218c5471c1d971d344e470ea0f15e94dec50d109124aca&mpshare=1&scene=1&srcid=0214Gl4uglGbR818tq2NtkW1&sharer%5Fsharetime=1581645361400&sharer%5Fshareid=43bf103a1eed26107a95ebb1c7d24e37&exportkey=Aas2m1%2BUdUWarZ%2BD5Hy%2B3b4%3D&pass%5Fticket=D2NTBG8gJo6znvmq9j1%2BLWVAI2454ghMXv%2F6sgerpqwBc1gr3SLvRggxUoGks3YL#rd "undefined") on its official WeChat account Thursday night. It claimed that those receiving the treatment improved within 24 hours, with reduced inflammation and viral loads along with better oxygen levels in the blood. _Sign up for our daily coronavirus newsletter by clicking_ [_on this link_](https://cloud.newsletters.time.com/coronavirus?source=article "undefined")_, and please send any tips, leads, and stories to_ [_virus@time.com_](mailto:virus@time.com "undefined")_._ Drugmakers and the Chinese authorities are racing to develop a cure for the [contagion](https://www.bloomberg.com/news/articles/2020-02-13/u-s-ramps-up-criticism-hubei-data-awaited-virus-update "undefined") that has so far killed more than 1,300 people, infected over 63,000 and has no approved treatment or vaccine. China has also unleashed a flurry of clinical trials — as many as 77 have been registered — in a bid to curb the outbreak that’s [threatening](https://www.bloomberg.com/news/articles/2020-02-04/economists-cut-china-s-growth-forecast-on-coronavirus-impact "undefined") its economic growth. The announcement triggered a rally in the stocks of blood product makers on Friday. Beijing Tiantan Biological Products Corp., Shanghai RAAS Blood Products Co. and Hualan Biological Engineering Inc. jumped to their daily trading limit of 10%, according to data compiled by Bloomberg. ### ‘Generate Antibodies’ “Patients who have recovered from the novel coronavirus pneumonia, will generate antibodies that can kill and remove the virus,” the company said in the statement, citing unidentified experts. “In the absence of a vaccine and specifically targeted drugs, using this plasma is the most effective way to treat the infection and can significantly reduce the death toll.” China National Biotech also called on people who have recovered from the disease to donate their plasma in a separate statement. China’s National Health Commission has listed plasma among treatment measures for critically ill patients in its latest treatment guideline. Human clinical trials are also underway for multiple drugs such as Gilead Sciences Inc.’s experimental therapy remdesivir and AbbVie Inc.’s anti-HIV pill, [Kaletra](https://www.bloomberg.com/news/articles/2020-01-26/china-names-abbvie-s-hiv-drugs-in-treatment-plan-for-new-virus "undefined"). Several other antiviral drugs as well as traditional Chinese herbal medicines are also under study for their virus-fighting potential. ```json [{"@context":"https://schema.org","@type":"NewsArticle","@id":"https://time.com/5784286/covid-19-china-plasma-treatment/","mainEntityOfPage":{"@type":"WebPage","@id":"https://time.com/5784286/covid-19-china-plasma-treatment/"},"headline":"China Seeks Plasma From Recovered Patients as Virus Treatment","datePublished":"2020-02-14T10:10:58.000Z","dateModified":"2026-02-24T08:15:09.937Z","description":"The virus, which has killed more than 1,300 people, has no approved treatment or vaccine","url":"https://time.com/5784286/covid-19-china-plasma-treatment/","keywords":["COVID-19","onetime","overnight"],"thumbnailUrl":"https://static.time.com/v3/assets/bltea6093859af6183b/blt582b85806b7dd0c5/698a0a3c011682df8997ef8f/china-plasma-virus.jpg?branch=production&width=1200&quality=75&auto=webp&crop=1200:675&height=675","author":[{"@type":"Person","name":"Bloomberg","jobTitle":null,"url":"https://time.com/author/bloomberg/"}],"articleSection":"World","image":[{"@type":"ImageObject","url":"https://static.time.com/v3/assets/bltea6093859af6183b/blt582b85806b7dd0c5/698a0a3c011682df8997ef8f/china-plasma-virus.jpg?branch=production&width=1200&quality=75&auto=webp&crop=1200:675&height=675","width":1200,"height":675,"headline":"china-plasma-virus","caption":"China Plasma Virus","creditText":"Feature China/Barcroft Media/Getty Images","representativeOfPage":true}],"publisher":{"@type":"Organization","name":"Time","url":"https://time.com/","logo":{"@type":"ImageObject","url":"https://time.com/images/logo.png","width":528,"height":156},"foundingDate":"March 3, 1923","sameAs":["https://www.facebook.com/time","https://www.instagram.com/time/?hl=en","https://twitter.com/time","https://www.pinterest.com/timemagazine"]}},{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"/section/world/","name":"World"}},{"@type":"ListItem","position":2,"item":{"@id":"/tag/covid-19/","name":"COVID-19"}},{"@type":"ListItem","position":3,"item":{"@id":"https://time.com/5784286/covid-19-china-plasma-treatment/","name":"China Seeks Plasma From Recovered Patients as Virus Treatment"}}]},{"@context":"https://schema.org","@type":"VideoObject","name":"Racing To Make A Coronavirus Vaccine","description":"Scientists at Moderna Theraputics and the NIH are racing to create the world's first coronavirus vaccine in record time.","thumbnailUrl":"https://cdn.jwplayer.com/v2/media/DC80edSm/poster.jpg?width=720","uploadDate":"2020-01-31T23:05:24.000Z","contentUrl":"https://cdn.jwplayer.com/manifests/DC80edSm.m3u8","embedUrl":"https://time.com/5784286/covid-19-china-plasma-treatment/","duration":"PT2M16S","potentialAction":{"@type":"SeekToAction","target":"https://time.com/5784286/covid-19-china-plasma-treatment/?jw_start={seek_to_second_number}","startOffset-input":"required name=seek_to_second_number"}}] ```