Tuluk ram ah Covid-19 mizaw hmasat bik an hmuhmi hi November 17, 2019 ah a si. Dec 31, 2019 ah WHO kha thawng an thanh hna. Cu lio ahcun SARS he aa lomi zawtnak pakhat Wuhan ah a chuak tiah an thanhmi hna a si. A karh ning a rang tuk i, kum cheu fai ah million 15.6 million an zaw i, 636,470 an zaw cang tiah an ti. A zat hi cu an tuak ning aa dan tawn caah a dik taktakmi a si kho lo.
Covid-19 USA ah a phak hi January 2020 in a si. Nihin ni ahcun million 4 million an zaw cang i, 145,000 renglo an thi cang. Ram tampi nih Covid-19 khamnak sii hi ser an i zuam hna i, nihin ni tiang ah "a tha bak" timi hi a chuak kho rih lo. Hniksaknak tiang ca lawng khi an phan rih hna. Sii tampi a chuak cang nain, khamnak sii a tha timi cozah pawmmi cu a chuak kho rih lo.
Naite ah Oxford University nih an chuahmi AZD1222 hi a tha lai tiah ruah a si. Minung a ngandam bakmi kum 18-55 karlak 1077 cungah an hniksak i, SARS-CoV-2 rungrul a kham khawh ti a si. Hi hna hi Phase I/II hniksaknak ah aa telmi an si. A tu hi Phase III hniksaknak an tuah than lai. Cucu Covid-19 tiah WHO nih an timi a si. Covid-19 hi SARS rungrul he an phun aa khatmi an si. An ci lawng aa dang. Hi sii voikhat chunhmi te nih hin, SARS-CoV-2 rungrul dohtu thisen 95% hi a kaiter khawh ti a si. An hniksakmi vialte mizaw nih hin, an mah le sining cio hawih in a thatnak a um viar ti a si. Hi kong hi The Lancet timi ngandamnak le sii lei chuahmi journal ah an tial.
Cun Pfizer Inc nih an chuahmi Covid-19 khamnak sii hi a tha ngaingai ti a si. Pfeizer Inc nih Covid-19 khamnak sii an chuah khawh hnu le a tha an ti hnu ah, U.S. Department of Health and Human Services and the Department of Defense (DoD) nih, Pfezer Inc he, ram pumpi caah si chunh ding dur 100 million cawk ding in an hna a tla" tiah an ti. US cozah nih hin $1.95 billion man order ding an timh ti a si. Cu hnatlaknak ahcun US cozah nih hin, sidur million 500 hmuhnak nawl a ngei chap lai tiah aa tel chih. Emergency Use Authorization (EUA) timi hi, cozah nih Pfeizer Inc hi a pek hna ahcun US ram chugah million 100 hi a kuat colh lai ti a si.
Hi sii hi voi hnih an hniksak cang in a tha ti a si. A tu a voi thumnak ah hin, minung caah tihnung a si lo; minung caah chiatnak a chuahterlo timi an fian hnu ah, U.S FDA (Food and Drug Administration) nih zulh ding a timi kha, hi sii nih a tlinh ahcun zuar khawh a si cang lai.
Hi sii hi FDA nih a him ko, hman khawh a si ko a ti ahcun, US cozah tinhmi- Operation Warp Speed- timi a rannak in chuah ding timi hi, a tuah khawh ko lai. Cucaah 2020 dih hlan ah million 300 cu kan chuah manh lai tiah an ti.
Nihin ni ah Tuluk, Australia, India-USA, EU ram hna, UK le Israel hna Covid-19 khamnak sii chuah ding in hmaisuang ah a um bikmi ram an si hna.
Covid-19 khamnak sii a chuah khawh hlan le damnak sii a chuah khawh hlan ahcun kan vawlei hi a hlan bantuk in punghman a si kho rih lai lo tiah scientist le doctors tampi nih an ti. Cucaah ram kip scientist hna nih SARS-CoV-2 rungrul khamnak sii chuah khawh ding hi, tlik zuam bantuk in an i zuam lio caan a si. Nikhat caan khat ahcun an chuah khawh te ko lai timi ruahchannak a um.
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Chinchiah
A cunglei capar hi tling deuh in rel duh ahcun a tanglei ah English tialmi rel chap te.
1. U.S. Government Engages Pfizer to Produce Millions of Doses of COVID-19 Vaccine
https://www.hhs.gov/about/news/2020/07/22/us-government-engages-pfizer-produce-millions-doses-covid-19-vaccine.html
2. Covid-19 Vaccine AZD 1222 showed robust immune responses to all participants in Phase I/II trial
https://www.astrazeneca.com/media-centre/press-releases/2020/covid-19-vaccine-azd1222-showed-robust-immune-responses-in-all-participants-in-phase-i-ii-trial.html
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