Izi ndi zomwe zimadetsa nkhawa kwambiri zomwe zimatsogolera mitu yathu yofotokozera nkhani zomwe zili zofunika kwambiri pazachuma padziko lonse lapansi.
Maimelo athu amawala mubokosi lanu, ndipo pali china chatsopano m'mawa uliwonse, masana, ndi kumapeto kwa sabata.
Pratap Chandra, wokhala ku Lucknow, Uttar Pradesh, adayezetsa ma antibodies motsutsana ndi Covid patatha masiku 28 atabayidwa ndi Covishield.Pambuyo poyesedwa kuti alibe ma antibodies olimbana ndi kachilomboka, adatsimikiza kuti wopanga katemera ndi Unduna wa Zaumoyo ku India akuyenera kuimbidwa mlandu.
Covishield ndi katemera wa AstraZeneca wopangidwa ndi Serological Institute of India ndipo ndiye katemera wamkulu mu pulogalamu ya katemera yomwe ikupitilira mdziko muno.Pakadali pano, ambiri mwa Mlingo 216 miliyoni omwe adabadwira ku India ndi Covishield.
Mchitidwe wa lamulo sunatsimikizidwebe, koma kudandaula kwa Chandra palokha kungakhale kozikidwa pa umboni wosakhazikika wa sayansi.Akatswiri amati kuyezetsa ma antibody sikukuuzani ngati katemerayu ndi wothandiza.
Kumbali imodzi, kuyesa kwa ma antibody kumatha kudziwa ngati mudatengapo kachilombo m'mbuyomu chifukwa cha mtundu wa antibody komwe amayesa.Kumbali inayi, katemera amayambitsa mitundu yosiyanasiyana ya ma antibodies ovuta, omwe sangawonekere pakuyesa mwachangu.
"Akatemera, anthu ambiri adzayezetsa chitetezo cha mthupi - 'O, ndikufuna kuwona ngati zikugwira ntchito.'Zangokhala zopanda ntchito, "a Luo Luo, wamkulu wa Global Health Institute komanso pulofesa wa zamankhwala ndi uinjiniya wa biomedical ku Northwestern University.Ber Murphy adauza Washington Post mu February."Anthu ambiri amakhala ndi zotsatira zoyesa za antibody, zomwe sizitanthauza kuti katemera sakugwira ntchito," anawonjezera.
Pazifukwa izi, Centers for Disease Control and Prevention (CDC) imalimbikitsa kuti musagwiritse ntchito mayeso a antibody mutalandira katemera, chifukwa mayeso omwe amayesa ma antibodies enieni ndi mayeso awo ogwirizana amatha kuzindikira mayankho a chitetezo cha katemera.Mwachitsanzo, malinga ndi CDC, mayeserowa sangathe kuzindikira mayankho ovuta kwambiri a ma cell, omwe angathandize kuti chitetezo chamthupi chitetezeke.
"Ngati zotsatira za mayeso a antibody zilibe vuto, yemwe akulandira katemera sayenera kuchita mantha kapena kuda nkhawa, chifukwa mayesowo sangazindikire ma antibodies ochokera ku katemera wa Pfizer, Moderna, ndi Johnson & Johnson's Janssen COVID-19, omwe amapangidwa motsutsana ndi mapuloteni a spike.Kachilombo., "anatero Fernando Martinez, mkulu wa mankhwala a labotale ku MD Anderson Cancer Center ku Texas.Katemera ngati Covishield amagwiritsanso ntchito mapuloteni a coronavirus omwe ali mu adenovirus DNA kuwongolera ma cell kuti apange ma antibodies enieni olimbana ndi matendawa.
Nthawi yotumiza: Jun-21-2021