Nu variant is highly contagious and Infectious
Nu Variant- in a possible explanation of the rapid spread of the emerging “Nu” variant of the SARS-CoV2 virus, a new study has found this particular variant (B.1.1.529) has a much higher ability to infect and evade the immune response built through previous infections or vaccines.
Nyob rau hauv ib txoj kev tshawb no luam tawm nyob rau hauv tej phau ntawv journal, a team of researchers from India and other countries has found that the NU variant (or B.1.1.529 lineage) Yog yim lub sij hawm yuav khiav dua tau gained los ntawm AstraZeneca los yog Pfizer los yog Pfizer piv rau tus kab mob no.
Kuj, the NU variant was six times more likely to re-infect people who have recovered from Covid-19.
Raws li tus UCL thaum tib lub limtiam, this new Covid variant accounted rau ntau tshaj 80% cov neeg raug tus mob no nyob rau hauv Teb Chaws Mes Kas No. Kev ua hauj lwm hais tias nws yog raug rau ib hom kab mob tshiab ntawm ib tug kab mob yuav kis tau vim nws feem ntau yuav npaum li cas thiab yooj yim kis tau yooj yim kis tau.
Nyob rau hauv cov zej zog uas muaj cov tshuaj txhaj tiv thaiv kab mob, tshwj xeeb heev rau cov chaw tu neeg mob, Tus Nu variant yuav txawm ntau heev tshaj dua puas. Qhov no yog twb tau pom thoob ntiaj teb rau cov neeg txom nyem nyob hauv lub teb chaws uas cov COVID-19 xyoo tshuaj tiv thaiv tsis tau li. Kev ua hauj lwm hais tej yam yuav muaj kev rau xyoo lawm los.
Lub predominant THEID-19 hom tau tsom xam rov qab rau kev tiv thaiv
1. Nu yog kis tau tus kab mob no dua lwm hom kab mob.
2. Unvaccinated neeg muaj mob.
3. Nu yuav ua rau 'hyperlocal outbreaks.’
4. Tseem yuav kawm ntxiv txog Nu Variant.
5. Txhaj tshuaj yog qhov zoo tiv thaiv Nu Variant.
What do we know so far about this new Covid variant?
Of the 59 laboratory-confirmed cases of the new variant, three were in Botswana, two were in Hong Kong among people who had travelled from South Africa, and the rest were confirmed in South Africa.
Of course, it is not necessarily time to panic. We simply do not know enough yet about the virulence and transmissibility of this strain. And mutations can work in either direction. But it is further evidence that we cannot assume with Covid that it will naturally evolve to become less potent or simply burn out