Nkhani yotsatirayi ndi nkhani yobwereza yolembedwa ndi Keir Lewis.Malingaliro ndi malingaliro omwe afotokozedwa m'nkhaniyi ndi a mlembi ndipo sizikuwonetseratu udindo waukadaulo waukadaulo.Dziko lapansi lili pakatikati pa pulogalamu yayikulu kwambiri yopezera katemera m'mbiri-ntchito yodabwitsa kwambiri yomwe yachitika chifukwa cha sayansi yotsogola, mgwirizano wapadziko lonse lapansi, luso lazopangapanga komanso zida zovuta kwambiri.Pakalipano, maiko osachepera 199 ayambitsa ntchito zopatsa katemera.Anthu ena akupita patsogolo, mwachitsanzo, ku Canada, pafupifupi 65% yaanthu alandila katemera kamodzi, pomwe ku UK, chiwerengerochi chili pafupi ndi 62%.Poganizira kuti katemerayu adayamba miyezi isanu ndi iwiri yokha yapitayo, ichi ndi chipambano chodabwitsa komanso sitepe lalikulu lakubwerera ku moyo wabwinobwino.Ndiye, kodi izi zikutanthauza kuti anthu akuluakulu ambiri m'maikowa ali pachiwopsezo cha SARS-CoV-2 (kachilomboka) motero sangadwale ndi COVID-19 (matendawa) ndi zizindikiro zake zomwe zitha kupha moyo?Chabwino, osati ndendende.Choyamba, ziyenera kudziwidwa kuti pali mitundu iwiri ya chitetezo cha mthupi - chitetezo chachilengedwe, ndiko kuti, anthu amapanga ma antibodies atatenga kachilomboka;ndi chitetezo chochokera ku katemera, ndiko kuti, anthu omwe amapanga ma antibodies atalandira katemera.Kachilomboka kamatha miyezi isanu ndi itatu.Vuto ndiloti sitikudziwa kuti ndi anthu angati omwe ali ndi kachilomboka omwe ali ndi chitetezo chachilengedwe.Sitikudziwa kuti ndi anthu angati omwe ali ndi kachilomboka, choyamba chifukwa si onse omwe ali ndi zizindikiro zomwe adzayezetse, kachiwiri chifukwa anthu ambiri amatha kutenga kachilombo popanda kuwonetsa.Kuphatikiza apo, si onse omwe adayesedwa adalemba zotsatira zawo.Ponena za chitetezo chochokera ku katemera, asayansi sakudziwa kuti izi zitenga nthawi yayitali bwanji chifukwa akuganizirabe momwe thupi lathu silingathere ku SARS-CoV-2.Opanga katemera Pfizer, Oxford-AstraZeneca, ndi Moderna achita kafukufuku yemwe akuwonetsa kuti katemera wawo akadali wothandiza pakatha miyezi isanu ndi umodzi katemera wachiwiri.Pakali pano akufufuza ngati jakisoni wolimbikitsa akufunika m'nyengo yozizira ino kapena mtsogolo.
Nthawi yotumiza: Jul-09-2021