ICorona ayibandakanyi abanikazi baleli qembu legazi futhi uyabazwela

Kubonakala sengathi abanye abantu abanamaqembu athile egazi banenhlanhla empini yokulwa nalolu bhubhane oluye lwathinta izigidi emhlabeni wonke futhi namanje lusaqhubeka. eqhubeka Ekwandiseni, ukurekhoda ukuguqulwa okusha emazweni amaningana, lokhu kuqinisekiswa izifundo ezimbili zakamuva ezishicilelwe kamuva nje.

Lezi zifundo ezimbili, ososayensi baseDenmark naseCanada, zinikeze ubufakazi obengeziwe bokuthi uhlobo lwegazi lungadlala indima ekuthambekeni komuntu ekuthelelekeni kanye nethuba lokugula kakhulu, nakuba izizathu zalesi sixhumanisi zisalokhu zingacacile futhi zidinga ucwaningo olwengeziwe ukuze kutholakale imiphumela. ezigulini

uhlobo lwegazi O

Ngemininingwane, ngokusho kwe-CNN ebibike, ucwaningo lwaseDenmark luthole ukuthi kubantu abayizi-7422 abahlolelwe i-corona, bangama-38.4% kuphela abo abegazi lohlobo O. Futhi, abacwaningi baseCanada bathola ocwaningweni oluhlukile ukuthi phakathi kweziguli ezingama-95. ngesimo Njengoba igciwane le-corona libucayi, ingxenye ephezulu yohlobo lwegazi A noma i-AB idinga ama-ventilators kuneziguli ezinohlobo O noma B.

Izimpawu ezintsha ze-corona .. zithinta izindlala nokushaya kwenhliziyo

Ucwaningo lwaseCanada luphinde lwathola ukuthi abantu abanohlobo lwegazi u-A noma u-AB bachitha isikhathi eside egunjini labagula kakhulu, okuyisilinganiso sezinsuku eziyi-13.5, uma kuqhathaniswa nalabo abanohlobo lwegazi u-O noma u-B, abanesilinganiso esiyizinsuku eziyisishiyagalolunye.

Ephawula ngalokhu okutholwe, uMaybinder Sekhon, udokotela wabagula kakhulu eVancouver General Hospital kanye nomlobi wocwaningo lwaseCanada, wachaza: “Lokhu okutholakele akuthathi indawo yezinye izici eziyingozi ezinjengobudala, ukugula okuhambisana nakho, njll.

Indima yegazi nokutheleleka

Uphinde wakuqinisekisa ukuthi lokhu akusho ukwethuka noma ukuphunyuka, wathi: “Uma umuntu engowohlobo A, asikho isidingo sokutatazela, futhi uma ungowohlobo lwegazi u-O, lokho akusho ukuthi ungaphunyula futhi uhambe. hamba ngokunganaki ezindaweni ezinabantu abaningi."

Kodwa-ke, imiphumela yalezi zifundo ezimbili ezintsha ihlinzeka "obunye ubufakazi obuguquguqukayo bokuthi uhlobo lwegazi lungadlala indima ekutholakaleni komuntu ukutheleleka ngegciwane elivelayo," ngokusho kuka-Amish Adalja, umcwaningi omkhulu eJohns Hopkins University Center for Health Security. e-Baltimore, owayengahileleki kukho kokubili.

Futhi inkampani yaseMelika egxile ekucwaningeni ngezakhi zofuzo yabonisa ukuthi ucwaningo lwayo lwabonisa ukuthi abantu abanohlobo lwegazi u-O bajabulela isivikelo esikhudlwana kuleli gciwane elivelayo uma liqhathaniswa namanye.

Ucwaningo olwanyatheliswa kuyi-New England Journal of Medicine ngoJuni odlule luphinde lwabonisa ukuthi idatha yofuzo kwezinye iziguli kanye nabantu abanempilo yabonisa ukuthi abantu abaneqembu legazi A banamathuba amaningi okuthuthukisa izifo, ngokungafani neqembu O.

Kuyaphawuleka ukuthi ucwaningo oluningi lusazama ukucwila emaphaseji alolu bhubhane, oluvele ngoDisemba nyakenye e-China, namanje lusaqhubeka, njengoba kusalindwe ukuvela komgomo wokumisa ukuqhubeka kwalo.