He aha ka C.1.2 COVID-19 ʻano?

Anter

• He aha ka C.1.2 COVID-19 ʻano?
• Pehea e hopohopo ai nā poʻe e pili ana i ka ʻano C.1.2?
• Pehea e pale ai iā ʻoe iho i ka C.1.2 ʻano ʻokoʻa
• Nānā no

ʻOiai ka nui o ka poʻe i hoʻopaʻa ʻia i ka laser i ka ʻano like ʻole o Delta, ke ʻōlelo nei nā mea noiʻi i kēia manawa he mea pono ke nānā aku i ka ʻano C.1.2 o COVID-19.

Ua kau ʻia kahi noiʻi paʻi mua medRxiv i ka pule i hala (ʻaʻole i nānā ʻia e nā hoa) ʻike kikoʻī pehea ka C.1.2 ʻokoʻa i ulu ai mai C.1, ke kanana ma hope o ka nalu mua o nā maʻi SARS-CoV-2 (ʻo ka maʻi hoʻomaʻamaʻa ke kumu o COVID-19) ma South Africa .Ua ʻike hope ʻia ka maʻi C.1 ma ʻApelika Hema i Ianuali o kēia makahiki, e like me ka hōʻike, me ka C.1.2 strain i ʻike ʻia ma ka ʻāina i Mei.

Ma waho aʻe o ʻApelika Hema, akā naʻe, ʻōlelo ka poʻe noiʻi ua ʻike ʻia ka ʻano C.1.2 ma nā ʻāina ʻē aʻe a puni ʻApelika, ʻEulopa, a me ʻAsia, akā ʻaʻole ʻo U.S.

ʻOiai he nui nā nīnau e pili ana i kēia ʻano C.1.2 e kū nei, eia ka mea e pono ai ʻoe e ʻike, a he aha nā luna olakino e ʻōlelo nei.

He aha ka C.1.2 COVID-19 ʻano?

ʻO C.1.2 kahi ʻano ʻokoʻa i ʻike ʻia i ke kolu o ka nalu o nā maʻi COVID-19 ma ʻApelika Hema e hoʻomaka ana i Mei o kēia makahiki, e like me ka medRxiv hōʻike.

Hoʻohui hou, ua ʻike nā mea noiʻi aia ka ʻano C.1.2 i nā "mutations he nui" i ʻike ʻia i loko o nā ʻehā COVID-19 "nā ʻano hopohopo": Alpha, Beta, Delta, a me Gamma. He aha ke ʻano o kēia, pololei? ʻĀ, no ka poʻe hoʻomaka, ʻike nā Centers for Disease Control and Prevent i nā ʻano COVID-19 ma ke ʻano he VOC e pili ana i nā hōʻike e kākoʻo ana i ka hoʻonui ʻia o ka transmissibility, nā maʻi ʻoi loa (kahi piʻi i nā haukapila a i ʻole nā ​​make), a hoʻemi ʻia ka maikaʻi o nā mālama. (E nānā: Pehea ka maikaʻi o ka Vaccine COVID-19?)

A ʻoiai ʻaʻole i hoʻohui ka CDC i ka ʻano C.1.2 i kāna papa inoa VOC, ua ʻimi nā kānaka noiʻi mai ka medRxiv hōʻike memo ʻokoʻa "loaʻa nā mau hakahaka he nui ... a me nā kāpae ʻana ... ma loko o ka protein spike." A, ʻo ICYDK, aia ka protein spike ma waho o ka maʻi a hiki ke hoʻopili i kāu mau cell, a laila e hoʻoulu ai i ka COVID-19. ʻO nā mea pani a me nā kāpae i loko o ka spike protein "i ʻike ʻia i loko o nā VOC ʻē aʻe a pili pū me ka hoʻonui ʻia o ka transmissibility a me ka hoʻemi ʻia ʻana o ka manaʻo neʻeneʻa," e like me ka noiʻi. (E pili pū ana: He aha ka hopena o ka maʻi COVID-19?)

Pehea e hopohopo ai nā poʻe e pili ana i ka ʻano C.1.2?

ʻAʻole maopopo loa i kēia kiko. ʻO nā mea noiʻi i kākau i ka medRxiv ʻaʻole maopopo lea ka hōʻike. "ʻO ka hana o ka wā e hiki mai ana e hoʻoholo i ka hopena o ka hopena o kēia mau hoʻololi ʻana, a ʻo ia pū paha me ka neenee ʻana i ka pakele o ka lāʻau, a no ka hoʻokolokolo ʻana inā paha i loaʻa i ko lākou hui pū ʻana kahi pono kūpono replicative ma luna o ka ʻaoʻao Delta," wahi a nā kānaka noiʻi. ʻO ka manaʻo, pono hou nā hana e ʻike pono i ka ʻino o kēia ʻano ʻē a inā hiki ke ʻoi aku i ka Delta pilikia. (Pili: He aha e hana ai inā manaʻo ʻoe he COVID-19 kāu)

Ua lawe ʻo Maria Van Kerkhove, Ph.D., ke alakaʻi o ka World Health Organization's COVID-19, i ka Twitter ma ka Pōʻakahi a ʻōlelo ʻo ia, "I kēia manawa, ʻaʻole ʻike ʻia ʻo C.1.2 i ka holo ʻana, akā pono mākou i kahi hoʻonohonoho hou aku. e alakaʻi ʻia a kaʻana like ʻia ma ka honua holoʻokoʻa," Ua hoʻohui ʻo ia i ka Pōʻakahi, "ʻike nui ʻia ʻo Delta mai nā kaʻina i loaʻa." I nā huaʻōlelo ʻē aʻe, e like me kā Van Kerkhove, hoʻomau ka mana o ka Delta ma muli o nā kaʻina i loaʻa a hiki i ʻAukake 2021.

ʻO ka mea hou aku, ʻaʻole makaʻu nui nā poʻe loea maʻi maʻi i kēia manawa. "Aia ma kahi o 100 mau kaʻina i hōʻike ʻia ma ka honua holoʻokoʻa a ʻaʻole ʻike ʻia e piʻi aʻe ʻoiai ʻo Delta ka mea i hoʻomalu i nā ʻano ʻē aʻe," wahi a Amesh A. Adalja, M.D., he loea maʻi maʻi maʻi a he loea nui ma ka Johns Hopkins Center for Health Security.

"I kēia manawa, ʻaʻole kēia he kumu nui e hopohopo ai," i hoʻohui ʻia ʻo William Schaffner, MD, he loea maʻi maʻi a he polopeka ma ke Kula Kaiapuni ʻo Vanderbilt. "ʻO ka nui aʻe o kā mākou nānā ʻana, ʻoi aku ka nui o ka genetic sequencing a mākou e hana ai, ʻoi aku ka nui o kēia mau ʻano like ʻole.

Ua kuhikuhi pū ʻo Kauka Schaffner i ka ʻokoʻa o Lambda, no ka laʻana, "ua hele ma waho ma laila no kekahi manawa, akā ʻaʻole naʻe i kiʻi i ka mahu." Ke ʻōlelo ʻia, ua ʻōlelo ʻo ia ʻaʻole maopopo inā C.1.2 e hāhai i kahi ala like. "Ke pālahalaha iki aʻe nei akā ʻo kekahi o kēia ʻano ʻokoʻa e laha iki a ʻaʻole hana nui aku," wahi a Kauka Schaffner.

Hoʻomaopopo ʻo Kauka Adalja ʻaʻole nui nā mea e hele pū me C.1.2 i kēia manawa. "I kēia manawa, ʻaʻohe lawa o ka ʻike e hiki ai ke loiloi i ke ala o kēia wā e hiki mai ana," i ʻōlelo ʻo ia. "Akā naʻe, ʻo ka Delta ʻano like ʻole, ma muli o kona kūpono e paʻakikī loa i nā ʻokoʻa ʻē aʻe e loaʻa kahi paʻa."

Pehea e pale ai iā ʻoe iho i ka C.1.2 ʻano ʻokoʻa

I ka wā e pili ana i nā ʻano like ʻole e hopohopo ai, ʻaʻole ʻo C.1.2 kekahi o lākou i kēia manawa. I ka ʻoiaʻiʻo, ʻaʻole i ʻike ʻia ma ka U.S. akā, e like me ka hōʻike i paʻi mua ʻia.

Eia nō naʻe, ʻōlelo ʻo Kauka Schaffner hiki iā ʻoe ke pale iā ʻoe iho mai C.1.2 a me nā mea ʻē aʻe ma ke kiʻi ʻana i ka lāʻau āpau āpau e kūʻē iā COVID-19. Manaʻo pū ʻo ia e kiʻi i ka pana booster i ka wā ʻewalu mau mahina mai kāu kaulua lua o kahi kano mRNA (ʻo Pfizer-BioNTech a i ʻole Moderna), e like me nā ʻōlelo a CDC. (FYI, ʻaʻole i ʻae ʻia kahi pana hoʻoikaika no ka hoʻokahi-dose Johnson & Johnson kano.)

Ma ka hoʻomau ʻana i ka uhi ʻana i kahi pale maka ke komo ʻoe i loko o nā wahi kahi kiʻekiʻe ka pāhola ʻana he ala kōkua pū kekahi ia e hoʻohaʻahaʻa i kou makaʻu i ka ʻaelike ʻana i kekahi kānana o COVID-19. "ʻO kēia nā mea a mākou e hana ai e pale aku ai," wahi a Kauka Schaffner. "Inā hana ʻoe i kekahi o lākou, ʻoi aku kou pale aku."

Pololei ka ʻike ma kēia moʻolelo e like me ka manawa paʻi. Ke hoʻomau nei nā mea hou e pili ana i ka coronavirus COVID-19, ua loli paha kekahi mau ʻike a me nā manaʻo o kēia moʻolelo mai ka hoʻolaha mua ʻana. Paipai mākou iā ʻoe e nānā pinepine me nā kumuwaiwai e like me ka CDC, ka WHO, a me kāu keʻena olakino kūloko kūloko no ka ʻikepili a me nā ʻōlelo aʻoaʻo hou loa.

Nānā no