Nawa ne m optron dillali ya ragu? Karatun Nazarin Duniya da yawa sun bayyana

"Kwayar cutar Omricron tana kusa da cewa mafi yawan mura mura" kuma "Omsron yana da ƙarancin ƙarancin ƙwayar cuta fiye da Delta". ...... Kwanan nan, labarai da yawa game da varancin sabon kambi Mutant iri Omicron ya yi yaduwa akan Intanet.

Tabbas, tunda fitowar iri na Omicron M iri a watan Nuwamba 2021 da bayyanarsa ta duniya, bincike da tattaunawa kan cuta da watsa abubuwa sun ci gaba da ba da izini. Mene ne intanet na yanzu na Omicron? Menene binciken ya ce game da shi?

Nazarin ɗakunan ajiya daban-daban: Omickron ba shi da virulent
A zahiri, a farkon watan Janairu 2022, nazarin daga Jami'ar Hong Kong Li Ka Range of of Mechronic ya gano cewa oman iri da kuma sauran takaici.
An gano cewa zurfin obron mutant ba shi da inganci wajen amfani da farantin mermemmrest cermetmrest cermetmits ta hanyar tsabtace furotin na sabon coronavirus. A lokaci guda, masu binciken sun lura cewa da aka sake ganin Omricron da ya ragu a cikin Lines na mutum Calu3 da Caco2.

Intanet na yanar gizo

A cikin tsarin linzamin kwamfuta na K18-Hace, an rage samfurin linzamin kwamfuta a cikin manyan abubuwan da ke cikin ƙasa da kuma mutuwar Omilron da ke haifar da asarar nauyi da kuma yanayin ƙwayar Omicron da Alfa, beta da Delta uts.
Saboda haka, masu binciken suka kammala cewa kwantiragin OPICON da kuma an rage pathogenicity a cikin mice.

Intanet na yanar gizo

A ranar 16222 202, yanayin da aka buga takarda ta Yoshihiro Kawaoka, a karon farko a cikin samfurin dabbobi wanda Onconcin Bes fiye da nau'in asali.

Masu binciken da aka zaba da aka zaba a ware ƙwayoyin cuta B.2 a Japan don cutar da K18-HA.1 sun sami ƙananan ƙwayar cuta a cikin huhu da hamshi da ba su da ƙananan ƙwayar cuta (bayan kamuwa da cuta iri iri da iri.

Sakamakon daidaitaccen zinari ya tabbatar da cewa Online ba shi da virulent fiye da nau'in daji na asali. Ya bambanta, babu wani banbanci mai mahimmanci a cikin lakunan da ke da sauri a cikin huhu da noses na ƙirar dabbobi bin Ba.2 da ba su da cututtuka.

Intanet na yanar gizo

PCR HOAD HOADS ya nuna cewa duka biyu ba.2 da BASEM.

Haka yake sakamako a cikin mice, da unopuls da aka gano a hanci da ke hanci, musamman a cikin huhu iri-iri ba su da kamuwa da cuta iri ɗaya.

An ci gaba da gano cewa asalin juzu'i, Ba.2 da ba a kula da abin da aka lura da shi a cikin sabbin mutane daban-daban ba.

Intanet na yanar gizo

Bayanin Gaskiya: Omicron ba shi da wataƙila ya haifar da mummunan ciwo

Da yawa daga cikin karatun da ke sama sun bayyana rage yawan emikron a cikin samfuran dabbobi, amma daidai yake a cikin ainihin duniya?

A 7 Yuni 2022, wanda ya buga rahoton tantance bambanci wajen tsananin mutane kamuwa da shi a lokacin Omricron idan aka kwatanta shi da cutar Delta.

Rahoton ya hada da 16,749 Sabon magifuka na jihurori ne daga dukkan larduna ta Kudu, ciki har da 16,649 daga cutar ta Ulta (2021/10) da 1721/10 zuwa 2021/10 zuwa 2021/10 Hakanan an rarrabe marasa lafiya a matsayin mai tsanani, tsanani da kuma ba mai mahimmanci ba.

Mai matukar muhimmanci: tunda yana samun iska mai cike da gaggawa, ko oxygen da babban rumbun-resnasasal oxyenation (ecmo), ko shigar da shi ga ICu yayin asibiti.
- mai tsanani): karɓi oxygen yayin asibiti
-Non-mai tsanani: idan babu ɗayan yanayin da ke sama an cika, mai haƙuri ba mai tsanani bane.

Bayanan sun nuna cewa a cikin rukunin Delta, kashi 49.2% suna da mahimmanci, 7.7% suna da mahimmanci kuma kashi 28% na dukkanin masu cutar asirin ƙasa sun mutu. Hakanan, tsawon lokacin zaman ya kasance kwanaki 7 a cikin rukunin Delta idan aka kwatanta da kwanaki 6 a cikin rukunin Omricron.

Bugu da kari, rahoton da aka yi nazarin abubuwan da suka shafi shekaru, jinsi, halin da chi: 050 CI: 0.50; p <.65 zuwa 0.65; p <.65; p <.65; p <.65; p <.65; p <.65; p <.65; p <.65; p <.65; p <.65; p <.65; p <.65; p <.65; p <.65; p <.65; p <.65; p <.65; p <.65; p <.65; p <.65; p <.65.

Intanet na yanar gizo

Ga maganganun daban na Omicron, ƙarin karatu sun kuma yi nazari game da varfinsu dalla-dalla.

Bincike na Cohort daga New Ingila nazarin Delta na 20770 na Delta, 52605 na Omicron B.2, kuma sun gano cewa B.2.3% na B.2.3% don B.2. Bayan daidaitawa don tabbatar da dalilai, binciken ya kammala da rashin haɗarin mutuwa abu ne mai mahimmanci ga B.2 idan aka kwatanta da Delta da B.1.1.5299.

Intanet na yanar gizo

Wani binciken daga Afirka ta Kudu ya kimanta hadarin asibiti da hadarin sakamako mai tsanani ga Delta, Ba.1, Ba.2 da Ba.4 / Ba.5. Sakamakon binciken ya nuna cewa daga cikin Marasa lafiya masu cutar 98,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,78.

Daga cikin wadanda cutar ta hanyar maye gurbi daban-daban, 57.7% na marasa kamuwa da Delta-37), idan aka kwatanta da 37% na BA.4 / Ba.5 (22/80). Binciken Multivariate ya nuna cewa yiwuwar tasowa mai tsanani a tsakanin waɗancan cutar Delta> Ba.1, yayin da yiwuwar tasowa da idan aka kwatanta da B.2.
Rage ƙwayar cuta, amma vigilance da ake buƙata

Binciken dakin gwaje-gwaje da na gaske daga ƙasashe da yawa sun nuna cewa Omictupes ba su da wata virulent kuma da alama ta haifar da mummunar cuta fiye da yanayin asali da kuma sauran ƙwayoyin cuta.

Koyaya, labarin bita a cikin watan Janairu 2022 na Lancet, mai taken 'Moder na Afirka ta Kudu da ke fama da cutar Onitila, daban-daban na kamuwa da alurar riga kafi. (Ban da haka ne, a cikin wannan gabaɗaya marasa lafiyar asibitoci na asibiti sun kamu da bambancin asibitoci a cikin cutar da ke faruwa da ƙananan matakan kamuwa da cuta.)

A karshen abin da aka ambata wanda ke ba da rahoto, ƙungiyar ta lura da cewa duk da ƙarancin ƙwayar cuta ta cikin tsofaffi, da kuma rashin lafiyar kambi na asibiti a cikin tsofaffi. (Muna kuma son yin taka tsantsan cewa bai kamata a ga nazarin bayananmu ba kamar yadda ake amfani da labarin 'a cikin matsanancin shekaru, a cikin marasa lafiyar Omilcron da ke cikin matsanancin shekaru, CoviD-19 (duk vocs) ya ci gaba zuwa bayar da gudummawa ga mahalcin morbididity da mace mace.)

Bayanan da suka gabata daga Omilron lokacin da ta haifar da kalaman na biyar na Pandmic a Hong Kong ya nuna 890% na mutane sama da shekaru 60 (kusan 19115% na mutane sama da shekaru 60 (kusan 19115% na mutanen da suka yi shekaru 60 (kusan 19115% na mutanen da suka yi shekaru 60 (kusan 19115% na mutanen da suka yi shekaru 60 (kusan 19115% na mutanen da suka yi shekaru 60 (kusan 19115% na mutanen da suka gabata (kusan 19115% na wannan rukunin wannan rukunin sun kasance ba su da iyaka).

Ya bambanta, 2% na New Zealanders sama da shekaru 60 shekaru ba su da alaƙa, wanda ke da alaƙa da ƙarancin mace-mace na 0.07% don sabon mace mai ƙarancin zalunci.

A gefe guda, yayin da ake jayayya cewa Newcastle na iya zama yanayi mai wahala, cuta mai wahala a nan gaba, akwai masana ilimi na ilimi wadanda suka dauki ra'ayi daban-daban.

Masana uku a Jami'ar Oxford da Cibiyar Tarayyar Turai ta yi imanin cewa ƙananan tsananin mulkin mallaka na Omicron (Juyin Antigenic) na iya kawo sabbin bambance-bambancen.

Ba kamar Ingantaccen Tsaro da mai ba da izini ba, waɗanda ke ƙarƙashin matsanancin matsawa na juyin halitta, yawanci yawanci kawai 'kawai' 'juyin halitta ne. Kiwanyu suna tasowa don haɓaka ikon su don yadawa, kuma wannan na iya haifar da karuwa cikin ƙwayoyin cuta. Misali, ta ƙara nauyin hoto don sauƙaƙe watsa watsawa, zai iya haifar da ƙarin cuta mai tsanani.

Ba wai kawai wannan ba, amma ba kwayar cuta zata haifar da lahani sosai yayin yaduwar kwayar cuta, don suna wasu lokuta da cutar ta kawo hakan, waɗanda suke da lokaci mai yawa don karɓar mummunan sakamako.

Intanet na yanar gizo

A irin wannan yanayi, na iya zama da wahala a hango hasantar da sabon nau'in ƙwayar cuta daga cikin ƙananan ƙwayar emikar, kuma yana haɓaka ƙawancen alurar riga kafi ya zama hanya mai mahimmanci don magance cutar ta zamani a wannan matakin.
Sanarwa: Panpan Zhou ya bita da wannan labarin da PhD, Makarantar Jami'ar Tsinghua da ke da ilimi, Cibiyar Binciken Bincike, Cibiyar Binciken Bincike ta kwato, Amurka
Omicron kantin gwajin antigen reagent a gida