Ko te mate urutā nui o te mate urutā nui o te mate urutā nui o te tau 2019 (SARS-CoV-2), te mate urutā tino hou o te mate urutā nui o te tau 2019 (COVID-19), he huaketo RNA kotahi-aho, he pai te ahua, he rahi te ira o te 30 kb. He maha ngā momo o te SARS-CoV-2 me ngā tohu whakarerekētanga motuhake kua puta puta noa i te mate urutā. I runga i tō rātou āhua whakarerekētanga pūmua tere, kua whakaatuhia e ētahi momo he kaha ake te horapa, te pangia, me te kaha kaha.

Ko te whakapapa BA.2.86 o SARS-CoV-2, i kitea tuatahitia i te marama o Ākuhata 2023, he rerekē te āhua o te whakapapa ira mai i ngā whakapapa Omicron XBB e horapa haere ana i tēnei wā, tae atu ki te EG.5.1 me te HK.3. Kei roto i te whakapapa BA.2.86 neke atu i te 30 ngā whakarerekētanga ira i roto i te pūmua pītiti, e tohu ana he tino kaha tēnei whakapapa ki te karo i te ārai mate anti-SARS-CoV-2 kua noho kē.

Ko te JN.1 (BA.2.86.1.1) te momo hou rawa atu o te SARS-CoV-2 i ahu mai i te whakapapa BA.2.86. Kei roto i te JN.1 tētahi whakarerekētanga tohu L455S i roto i te pūmua piko me ētahi atu whakarerekētanga e toru i roto i ngā pūmua kore-piko. Kua whakaatuhia e ngā rangahau e tirotiro ana i te HK.3 me ētahi atu momo "FLip" ko te whiwhi whakarerekētanga L455F i roto i te pūmua piko e hono ana ki te pikinga o te tuku huaketo me te kaha ki te karo i te ārai mate. Ko ngā whakarerekētanga L455F me te F456L e tapaina ana ko "Hurihiangā whakarerekētanga ira nā te mea ka hurihia e rātou ngā tūranga o ngā waikawa amino e rua, kua tapaina ko F me L, i runga i te pūmua pīataata.

Ka taea e mātou a Baysen Medical te whakarato i ngā whakamātautau whaiaro mō te COVID-19 mō te whakamahi i te kāinga, nau mai whakapiri mai ki a mātou mō ētahi atu kōrero.