Chii chinonzi C.1.2 COVID-19 Variant?

Zvemukati

• Chii chinonzi C.1.2 COVID-19 Musiyano?
• Vanonetsekana Sei Vanhu Vanofanira Kuva Nezve C.1.2 Musiyano?
• Maitiro Ekuzvidzivirira Kubva paC.1.2 Musiyano
• Ongororo ye

Kunyange vanhu vazhinji vanga vari laser-vakatarisa pane inopararira zvakasiyana Delta musiyano, vaongorori vava kuti iyo C.1.2 musiyano we COVID-19 ingave yakakodzera kutarisisa futi.

Chidzidzo chekutanga-kudhinda chakatumirwa pa medRxiv svondo rapfuura (izvo zvisati zvatariswa-zviongororwe) zvakatsanangurwa kuti musiyano weC.1.2 wakashanduka sei kubva paC.1, kushungurudzika kuseri kwemafungu ekutanga eSARS-CoV-2 hutachiona (hutachiona hunokonzera COVID-19) muSouth Africa Rudzi rweC.1 rwakazopedzisira kuonekwa muSouth Africa muna Ndira wegore rino, sekureva kwenyaya iyi, neC.1.2 dambudziko rikaonekwa munyika muna Chivabvu.

Kunze kweSouth Africa, zvisinei, vaongorori vanoti musiyano weC.1.2 wakaonekwa mune dzimwe nyika dzakapoteredza Africa, Europe, neAsia, asi kwete U.S.

Kunyangwe paine mibvunzo yakawanda nezve iyi ichibuda C.1.2 musiyano, hezvino izvo zvaunofanirwa kuziva, uye zviri kutaurwa nevakuru vehutano.

Chii chinonzi C.1.2 COVID-19 Musiyano?

C.1.2 mutsauko wakaonekwa panguva yechitatu yehutachiona hweCOVID-19 muSouth Africa kutanga muna Chivabvu gore rino, maererano ne medRxiv chirevo.

Pamusoro pezvo, vaongorori vakaona kuti musiyano weC.1.2 une "zvakawanda zvachinja" izvo zvakaonekwa mune mana COVID-19 "misiyano yekunetsekana": Alpha, Beta, Delta, uye Gamma. Izvi zvinorevei, chaizvo? Zvakanaka, kunevatanga, iyo Centers for Disease Control and Prevention inoona COVID-19 misiyano seVOCs zvichibva pauchapupu hunotsigira kuwedzera kwekutapurika, chirwere chakakomba (chinokwidza muzvipatara kana kufa), uye kudzikisira kushanda kwekurapa. (Ona: Inoshanda Sei Iyo COVID-19 Vaccine?)

Uye nepo CDC isati yawedzera iyo C.1.2 musiyano kune yayo VOC runyorwa, vaongorori vanobva ku medRxiv mushumo wenyaya musiyano "ine zvinotsiva zvakawanda ... uye kubviswa ... mukati meprike protein." Uye, ICYDK, iyo spike protein iri kunze kwehutachiona uye inogona kubatana nemasero ako, nekudaro ichikonzera COVID-19. Kutsiva kwakawanda uye kudzima mukati meiyo spike protein "yakaonekwa mune mamwe maVOC uye inosanganiswa nekuwedzera kutapurirana uye kuderedzwa kwekusagadzikana kwekunzwa," sekutsvagurudza. (Yakabatana: Chii Chinonzi Kupwanya COVID-19 Kutapukirwa?)

Vanonetsekana Sei Vanhu Vanofanira Kuva Nezve C.1.2 Musiyano?

Hazvina kunyatsojeka panguva ino. Kunyange vatsvakurudzi vakanyora medRxiv chirevo hachina chokwadi. "Basa remangwana rakanangana nekuona mashandiro anoita shanduko idzi, izvo zvinogona kusanganisira kupukunyutsa hutachiona, uye kuongorora kana mubatanidzwa wavo uchipa mukana wekufananidzira wemuviri pamusoro pemusiyano weDelta," vanodaro vatsvakurudzi. Zvichireva, basa rakawanda rinodiwa kuti uone kuti zvakashata izvi zvingave zvakaipa sei uye kana zvichikwanisa kukunda iyo yatove nedambudziko Delta. (Yakabatana: Chii Chaunofanira Kuita Kana Iwe Uchifunga Iwe Uine COVID-19)

Maria Van Kerkhove, Ph.D., weWorld Health Organisation's COVID-19 anotungamira, akaenda kuTwitter neMuvhuro akati, "Panguva ino, C. kuitiswa & kugovaniswa pasirese, "Akawedzera Muvhuro," Delta inoita kunge yakakosha kubva kuhurongwa hunowanikwa. " Mune mamwe mazwi, sekureva kwaVan Kerkhove, iyo Delta musiyano unoramba uchitonga zvichienderana nekutevedzana kuripo kusvika Nyamavhuvhu 2021.

Uyezve, nyanzvi dzezvirwere zvinotapukira dzinoita senge hadzina kutya zvakanyanya panguva ino. "Kune angangoita zana akateedzana akataurwa pasi rose uye zvinoita kunge asiri kuwedzera sezvo Delta iri kutonga zvimwe," anodaro Amesh A. Adalja, MD, nyanzvi yezvirwere zvinotapukira uye nyanzvi yepamusoro paJohn Hopkins Center for Health Security.

"Panguva ino, ichi hachisi chikonzero chikuru chekushushikana," anowedzera William Schaffner, M.D., nyanzvi yezvirwere zvinotapukira uye muzvinafundo paVanderbilt University School of Medicine. "Patinotarisa zvakanyanya, patinowedzera maitiro ekurarama nemageneti, kuwanda kweanosiyana-siyana anozoonekwa. Mamwe acho achazopararira uye mubvunzo ndewokuti, 'Vari kuenda kunotora chiutsi here?'"

Dr. Schaffner zvakare vanonongedza kuti iyo Lambda musiyano, semuenzaniso, "yanga iri kunze uko kwechinguva, asi haina kunyatsotora steam." Izvo zvataurwa, anoona kuti hazvisi pachena kana C.1.2 ichatevera nzira yakafanana. "Iri kupararira zvishoma asi zvimwe zvezvinhu izvi zvinopararira zvishoma uye hazviite zvimwe zvakawanda," anodaro Dr. Schaffner.

Dr. Adalja anocherekedza kuti hapana zvakawanda zvekuenderera mberi neC.1.2 izvozvi. "Parizvino, hapana ruzivo rwakakwana kuti ukwanise kuongorora kuti ramangwana rayo richavei," anodaro. "Zvisinei, musiyano weDelta, nekuda kwekugwinya kwayo zvinoita kuti zviome zvakanyanya kune kumwe kusiana kuwana nzvimbo."

Maitiro Ekuzvidzivirira Kubva paC.1.2 Musiyano

Kana zvasvika kune zvakasiyana-siyana zvekunetseka nazvo, C.1.2 hairatidzike seimwe yacho panguva ino. Muchokwadi, haisati yaonekwa muUS parizvino, sekureva kwambotaurwa pre-print report.

Zvakadaro, Dr. Schaffner vanoti unogona kuzvidzivirira kubva kuC.1.2 nezvimwe zvakasiyana nekubaiwa nhomba yakakwana yeCOVID-19. Iye zvakare anoratidzira kutora iyo booster kupfurwa kana yave nemwedzi misere kubva pachiyero chechipiri chemushonga weRMNA (ingave Pfizer-BioNTech kana Moderna), sekureva kweCDC kurudziro. (FYI, booster pfuti yejosi imwe yekudzivirira yeJohnson & Johnson haisati yapihwa mvumo.)

Nekuramba uchipfeka chifukidzo paunenge uri mudzimba munzvimbo dzinopararira hutachiona hwakawanda zvakare inzira inobatsira yekudzikisa njodzi yako yekubata chero chinetso che COVID-19. "Izvi ndizvo zvinhu zvatinofanira kuita kuti tigare takadzivirirwa," anodaro Dr. Schaffner. "Kana ukaita akati wandei, unotonyanya kuchengetedzwa."

Mashoko ari munyaya iyi akarurama seye nguva yekudhinda. Sezvo zvigadziriso nezve coronavirus COVID-19 zvichiramba zvichishanduka, zvinokwanisika kuti rumwe ruzivo uye kurudziro munyaya iyi zvachinja kubva pakatanga kuburitswa. Tinokukurudzira kuti uongorore nguva zhinji zviwanikwa zvakaita seCDC, iyo WHO, uye nedhipatimendi rako rezvehutano reveruzhinji kune yakanyanya-kudhara dhata uye kurudziro.

Ongororo ye