Kuyambukiridwa kwa covid-19 nkhawa anthu, chifukwa anthu atsopano amadwala matenda tsiku lililonse. Pofika pa Juni 2, 2021, milandu 5 yatsimikizika ku France, kapena anthu opitilira 677 m'maola 172. Nthawi yomweyo, chiyambireni mliriwu, asayansi padziko lonse lapansi akhala akufunafuna njira kuteteza anthu ku coronavirus yatsopanoyi, pogwiritsa ntchito katemera. Kafukufuku ali kuti? Kodi kupita patsogolo ndi zotulukapo zake ndi zotani? Ndi anthu angati omwe ali ndi katemera wa Covid-19 ku France? Zotsatira zake ndi zotani? 

Matenda a Covid-19 ndi katemera ku France

Ndi anthu angati omwe ali ndi katemera mpaka pano?

Ndikofunika kusiyanitsa chiwerengero cha anthu omwe alandira mlingo woyamba wa katemera wa Covid-19 wa anthu katemera, amene analandira Mlingo iwiri ya katemera wa mRNA wochokera ku Pfizer / BioNtech kapena Moderna kapena katemera wa AstraZeneca, tsopano Vaxzevria. 

Pofika pa June 2, malinga ndi Unduna wa Zaumoyo, 26 176 709 anthu alandira mlingo umodzi wa katemera wa Covid-19, zomwe zikuyimira 39,1% ya anthu onse. Komanso, 11 220 050 anthu analandira jekeseni yachiwiri, kapena 16,7% ya anthu. Monga chikumbutso, kampeni yopereka katemera idayamba pa Disembala 27, 2020 ku France. 

Katemera awiri a mRNA amaloledwa ku France, mmodzi wochokera Pfizer, kuyambira December 24 ndi kuti Modern, kuyambira January 8. Kwa awa Katemera wa mRNA, milingo iwiri ikufunika kuti mutetezedwe ku Covid-19. Kuyambira pa February 2, a Katemera wa Vaxzevria (AstraZeneca) ndiwololedwa ku France. Kuti mulandire katemera, mufunikanso jakisoni awiri. Anthu onse atha kulandira katemera pofika pa Ogasiti 31, 2021, malinga ndi Unduna wa Zaumoyo, Olivier Véran. Kuyambira pa Epulo 24, a katemera Janssen Johnson & Johnson amagulitsidwa mu pharmacies.

Nayi nambala ya anthu katemera mokwanira, malinga ndi dera, kuyambira Juni 2, 2021:

Ndani tsopano angathe kulandira katemera wa Covid-19?

Boma likutsatira malingaliro a Haute Autorité de Santé. Tsopano atha kulandira katemera wa coronavirus:

• anthu azaka 55 ndi kupitilira (kuphatikiza okhala m'nyumba zosungirako anthu okalamba);
• anthu omwe ali pachiwopsezo azaka zapakati pa 18 ndi kupitilira apo komanso omwe ali pachiwopsezo chachikulu cha matenda oopsa (khansa, matenda a impso, kuyika ziwalo, matenda osowa, trisomy 21, cystic fibrosis, etc.);
• anthu azaka 18 ndi kupitirira omwe ali ndi co-morbidities;
• anthu olumala m'malo apadera olandirira alendo;
• amayi apakati kuyambira trimester yachiwiri ya mimba;
• achibale a immunocompromised anthu;
• akatswiri azaumoyo ndi akatswiri mu gawo la medico-social (kuphatikiza othandizira ma ambulansi), othandizira kunyumba omwe amagwira ntchito ndi okalamba omwe ali pachiwopsezo ndi olumala, othandizira ma ambulansi, ozimitsa moto ndi ma veterinarians.

Kuyambira Meyi 10, anthu onse azaka zopitilira 50 atha kulandira katemera wa Covid-19. Komanso, kuyambira Meyi 31, onse odzipereka aku France azitha kulandira katemera wa anti-Covid, ” palibe malire a zaka ".

Kodi katemera?

Katemera wolimbana ndi Covid-19 amachitidwa mwa nthawi yokhayo ndipo malinga ndi anthu ofunikira, omwe amatanthauzidwa ndi njira ya katemera pamalangizo a High Authority of Health. Kuphatikiza apo, imachitika molingana ndi kuperekedwa kwa Mlingo wa katemera, chifukwa chake kusiyana kumatha kuwonedwa kutengera madera. Pali njira zingapo zopezera nthawi yoti mulandire katemera: 

• funsani dokotala wanu kapena wamankhwala;
• kudzera pa nsanja ya Doctolib (kusankhidwa ndi dokotala), Covid-Pharma (kusankhidwa ndi wazamankhwala), Covidliste, Covid Anti-Gaspi, ViteMaDose;
• pezani zidziwitso zakomweko kuchokera ku holo yamtawuni, dokotala wanu kapena wazamankhwala;
• pitani patsamba la sante.fr kuti mupeze tsatanetsatane wa malo otemera omwe ali pafupi kwambiri ndi kwanu;
• gwiritsani ntchito nsanja zosiyanasiyana, monga Covidliste, vitemadose kapena Covidantigaspi;
• lemberani nambala yaulere yapadziko lonse lapansi pa 0800 009 110 (lotsegulidwa tsiku lililonse kuyambira 6 koloko mpaka 22 koloko masana) kuti alozedwe ku likulu lapafupi ndi kwawo;
• m'makampani, madotolo ogwira ntchito ali ndi mwayi wopatsa katemera ogwira ntchito odzipereka azaka zopitilira 55 komanso akudwala matenda obwera chifukwa cha matenda ena.

Ndi akatswiri ati omwe angapereke katemera wa Covid-19?

M'malingaliro operekedwa ndi Haute Autorité de Santé pa Marichi 26, mndandandawo azaumoyo ololedwa kubaya katemera amakula. Atha kulandira katemera wa Covid:

• azachipatala omwe amagwira ntchito mu pharmacy kuti agwiritse ntchito m'nyumba, mu labotale yosanthula biology;
• akatswiri azamankhwala omwe amauza ozimitsa moto ndi zopulumutsa komanso ku gulu la ozimitsa moto la Marseille;
• akatswiri azachipatala a radiology;
• akatswiri a labotale;
• ophunzira azachipatala:
• wa chaka chachiwiri cha kuzungulira koyamba (FGSM2), kutengera kuti adamaliza maphunziro awo a unamwino,
• mu kuzungulira kwachiwiri muzamankhwala, odontology, pharmacy ndi maieutics komanso kuzungulira kwachitatu muzamankhwala, odontology ndi pharmacy,
• mu chaka chachiwiri ndi chachitatu chisamaliro cha unamwino;
• madokotala.

Kuyang'anira katemera ku France

ANSM (National Medicines Safety Agency) imafalitsa lipoti la mlungu ndi mlungu la zomwe zingatheke zotsatira za katemera motsutsana Covid-19 ku France.

Mu lipoti lake, ANSM ikuwonetsa kuti " komitiyi ikutsimikiziranso kuti zimachitika kawirikawiri za chiopsezo cha thrombotic chomwe chingagwirizane ndi thrombocytopenia kapena coagulation matenda mwa anthu omwe ali ndi katemera wa AstraZeneca. “. Komabe, chiwopsezo / phindu limakhalabe labwino. Kuphatikiza apo, European Medicines Agency idalengeza pa Epulo 7, pamsonkhano wa atolankhani ku Amsterdam, kuti kutsekeka kwa magazi tsopano kunali chimodzi mwazotsatira zachilendo za katemera wa AstraZeneca. Komabe, zinthu zowopsa sizinadziwike mpaka pano. Komanso, zizindikiro ziwiri zikuyang'aniridwa, monga milandu yatsopano ya ziwalo za nkhope ndi acute polyradiculoneuropathy zadziwika.

Mu lipoti la Marichi 22, komitiyo idalengeza, katemera wa Pfizer's Comirnaty, milandu 127 ” adawonetsa zochitika zamtima ndi thromboembolic “Koma” Palibe umboni wotsimikizira ntchito ya katemera pazochitika za matendawa. “. Ponena za katemera wa Moderna, Agency yalengeza milandu ingapo ya kuthamanga kwa magazi, arrhythmia ndi shingles. Milandu itatu " zochitika za thromboembolic Zanenedwa ndi katemera wa Moderna ndikuwunikidwa, koma palibe ulalo womwe wapezeka.

Mayiko angapo aku Europe, kuphatikiza France, adayimitsa kwakanthawi komanso ” mfundo yodzitetezera »Kugwiritsa ntchito Katemera wa AstraZeneca, kutsatira maonekedwe angapo matenda aakulu a magazi, monga thrombosis. Milandu yochepa ya zochitika za thromboembolic zachitika ku France, kwa jakisoni wopitilira miliyoni miliyoni ndipo adawunikidwa ndi Medicines Agency. Adamaliza kuti " phindu / chiopsezo cha katemera wa AstraZeneca popewa Covid-19 ndichabwino "Ndipo" katemera sagwirizana ndi chiwopsezo chowonjezereka cha kutsekeka kwa magazi “. Komabe, " zotheka kulumikizana ndi mitundu iwiri yosowa kwambiri ya magazi (kufalitsa intravascular coagulation (DIC) ndi cerebral venous sinus thrombosis) yolumikizidwa ndi kusowa kwa mapulateleti amagazi sikungadziwike pamlingo uwu. ".

Makatemera ololedwa ku France 

Purezidenti wa Republic adatchulapo njira yopezera katemera ku France. Akufuna kukonza kampeni yofulumira komanso yayikulu yopezera katemera, yomwe idayamba pa Disembala 27. Malinga ndi mkulu wa boma, katundu ndi wotetezeka. Europe idayitanitsa kale Mlingo wa 1,5 biliyoni kuchokera ku ma laboratories 6 (Pfizer, Moderna, Sanofi, CureVac, AstraZeneca ndi Johnson & Johnson), pomwe 15% idzaperekedwa kwa French. Mayesero azachipatala ayenera kutsimikiziridwa koyamba ndi Medicines Agency ndi Haute Autorité de Santé. Kuphatikiza apo, komiti ya sayansi komanso "gulu la nzika»Amapangidwa kuti aziyang'anira katemera ku France.

Masiku ano, cholinga cha boma n’chodziwikiratu: Anthu 20 miliyoni aku France akuyenera kulandira katemera pakati pa Meyi ndi 30 miliyoni mkati mwa Juni. Kutsatira ndondomeko ya katemerayu kutha kulola kuti onse odzipereka ku France azaka zopitilira 18 alandire katemera kumapeto kwa chilimwe. Kuti achite izi, boma likukhazikitsa njira, monga:

• kutsegulidwa kwa malo 1 otemera katemera motsutsana ndi Covid-700, kuti azipereka katemera wa Pfizer / BioNtech kapena Moderna kwa anthu azaka zopitilira 19;
• kulimbikitsa akatswiri a zaumoyo 250 kuti abaye katemera wa Vaxzevria (AstraZeneca) ndi Johnson & Johnson;
• kampeni yoyimba foni komanso nambala yapadera ya anthu opitilira zaka 75 omwe sanalandirebe katemera wa Covid-19.

• Katemera wa Pfizer / BioNtech wa Comirnaty

Pa Novembara 10, labotale yaku America Pfizer idalengeza kuti kafukufuku wa katemera wake akuwonetsa ” luso loposa 90 % ”. Asayansi alemba anthu oposa 40 kuti adzipereke kuyesa mankhwala awo. Theka linalandira katemera pamene theka lina linalandira placebo. Chiyembekezo ndi chapadziko lonse lapansi komanso chiyembekezo cha katemera wolimbana ndi coronavirus. Iyi ndi nkhani yabwino, malinga ndi madokotala, koma chidziwitsochi chiyenera kutengedwa mosamala. Zowonadi, zambiri zasayansi sizikudziwikabe. Pakadali pano, kayendetsedwe kake kamakhala kovutirapo, chifukwa ndikofunikira kupanga ma jakisoni awiri a kachidutswa kakang'ono ka kachilombo ka Sars-Cov-000, otalikirana. Zimatsaliranso kuti zidziwike kuti chitetezo chamthupi chikhala nthawi yayitali bwanji. Kuphatikiza apo, kuchita bwino kuyenera kuwonetsedwa kwa okalamba, omwe ali pachiwopsezo komanso omwe ali pachiwopsezo chokhala ndi mitundu yayikulu ya Covid-2, popeza mankhwalawa adayesedwa, mpaka pano, pa anthu athanzi.

Pa Disembala 1, awiri a Pfizer / BioNtech ndi labotale yaku America Moderna adalengeza zotsatira zoyambirira za mayeso awo azachipatala. Katemera wawo ndi, malinga ndi iwo, 95% ndi 94,5% ogwira ntchito motsatana. Adagwiritsa ntchito messenger RNA, njira yodziwika bwino komanso yosasinthika poyerekeza ndi omwe amapikisana nawo pazamankhwala. 

Zotsatira za Pfizer / BioNtech zatsimikiziridwa mu nyuzipepala ya sayansi, Lancet, kumayambiriro kwa December. Katemera wa awiriwa aku America / Germany ndi osavomerezeka kwa anthu omwe ali ndi chifuwa. Kuphatikiza apo, ntchito yopereka katemera yayambika ku United Kingdom, ndi jakisoni woyamba wa katemerayu yemwe adaperekedwa kwa mayi wachingelezi.

US Medicines Agency ivomereza katemera wa Pfizer / BioNtech kuyambira Disembala 15. Ntchito yopezera katemera yayambika ku United States. Ku United Kingdom, Mexico, Canada ndi Saudi Arabia, anthu ayamba kale kulandira jakisoni woyamba wa katemera wa BNT162b2. Malinga ndi akuluakulu azaumoyo ku Britain, seramu iyi siyovomerezeka kwa anthu omwe sakhudzidwa ndi katemera, mankhwala kapena chakudya. Malangizowa akutsatira zotsatira zoyipa zomwe zimawonedwa mwa anthu awiri omwe ali ndi mtundu wina wa ziwengo kwambiri.

Pa Disembala 24, the Haute Autorité de Santé watsimikizira malo a katemera wa mRNA, wopangidwa ndi Pfizer / BioNtech duo, mu njira ya katemera ku France.. Choncho amaloledwa mwalamulo pa dera. Katemera wa anti-Covid, wotchedwa Comirnaty®, anayamba kubayidwa jekeseni pa December 27, m’nyumba yosungirako anthu okalamba, chifukwa cholinga chake ndi kupereka katemera monga chinthu chofunika kwambiri kwa okalamba komanso amene ali pachiopsezo chokhala ndi matenda aakulu.

• Katemera Wamakono

Pa Novembara 18, labotale ya Moderna idalengeza kuti katemera wake ndi wothandiza 94,5%. Monga labotale ya Pfizer, katemera wochokera ku Moderna ndi katemera wa RNA wamthenga. Zimapangidwa ndi jakisoni wa gawo la chibadwa cha kachilombo ka Sars-Cov-2. Mayesero azachipatala a Gawo 3 adayamba pa Julayi 27 ndikuphatikiza anthu 30, 000% omwe ali pachiwopsezo chachikulu chokhala ndi Covid-42. Zowonera izi zidapangidwa masiku khumi ndi asanu pambuyo pa jekeseni yachiwiri ya mankhwala. Moderna akufuna kupereka Mlingo 19 miliyoni wa katemera wake wa "mRNA-20" wopangira United States ndipo akuti ndiyokonzeka kupanga pakati pa 1273 miliyoni ndi 500 biliyoni padziko lonse lapansi ndi 1.

Pa Januware 8, katemera wopangidwa ndi labotale ya Moderna amaloledwa ku France.

• Katemera wa Covid-19 Vaxzevria, wopangidwa ndi AstraZeneca / Oxford

Pa February 1, aEuropean Medicines Agency imachotsa katemera wopangidwa ndi AstraZeneca / Oxford. Womaliza ndi katemera yemwe amagwiritsa ntchito adenovirus, kachilombo kosiyana ndi Sars-Cov-2. Amasinthidwa mwachibadwa kukhala ndi mapuloteni a S, omwe amapezeka pamwamba pa coronavirus. Chifukwa chake, chitetezo chamthupi chimayambitsa kudzitchinjiriza pakachitika matenda a Sars-Cov-2.

Malingaliro ake, Haute Autorité de Santé amasintha malingaliro ake Vaxzevria : amalangizidwa kwa anthu azaka zapakati pa 55 ndi kupitilira apo komanso akatswiri azachipatala. Kuonjezera apo, azamba ndi ogulitsa mankhwala akhoza kubaya jakisoni.

Kugwiritsa ntchito katemera wa AstraZeneca kudayimitsidwa ku France kwa masiku angapo mkati mwa Marichi. Izi zachitika ndi " mfundo yodzitetezera », Pambuyo pa zochitika za thrombosis (milandu 30 - 1 mlandu ku France - ku Ulaya kwa anthu 5 miliyoni katemera). European Medicines Agency ndiye idapereka lingaliro lake pa katemera wa AstraZeneca. Amatsimikizira kuti ndi " zotetezeka ndipo sizimalumikizidwa ndi chiopsezo chowonjezereka cha mapangidwe a thrombosis. Katemera ndi seramu iyi adayambanso pa Marichi 19 ku France.

• Katemera wa Janssen, Johnson & Johnson

Ndi katemera wa viral vector, chifukwa cha adenovirus, tizilombo toyambitsa matenda tosiyana ndi Sars-Cov-2. DNA ya kachilomboka yomwe imagwiritsidwa ntchito idasinthidwa kuti ipange puloteni ya Spike, yomwe ili pamwamba pa coronavirus. Chifukwa chake, chitetezo chamthupi chizitha kudziteteza, pakachitika matenda a Covid-19, chifukwa azitha kuzindikira kachilomboka ndikuwongolera ma antibodies ake. Katemera wa Janssen ali ndi zabwino zingapo, chifukwa imayendetsedwa mu mlingo umodzi. Komanso, akhoza kusungidwa pa malo ozizira mu ochiritsira firiji. Ndiwothandiza 76% motsutsana ndi mitundu yoopsa ya matendawa. Katemera wa Johnson & Johnson yaphatikizidwa mu njira ya katemera ku France, ndi Haute Autorité de Santé, kuyambira March 12. Iyenera kufika pakati pa April ku France.

Kodi katemera amagwira ntchito bwanji?

Katemera wa DNA 

Katemera woyesedwa komanso wogwira ntchito amatenga zaka kuti apange. Kutengera pa kudwala Covid-19, Bungwe la Pasteur Institute likukumbutsa kuti katemerayu sadzakhalapo 2021 isanafike. Ofufuza padziko lonse lapansi akugwira ntchito mwakhama kuti ateteze anthu ku coronavirus yatsopano, yotumizidwa kuchokera ku China. Akuchita mayesero achipatala kuti amvetse bwino matendawa ndikulola kuti odwala azisamalira bwino. Dziko lasayansi lagwirizana kuti katemera wina akhalepo kuyambira 2020.

Pasteur Institute ikugwira ntchito kuti ipereke zotsatira zokhalitsa motsutsana ndi coronavirus yatsopano. Pansi pa dzina la polojekiti "SCARD SARS-CoV-2", mtundu wa nyama ukutuluka Matenda a SARS-CoV-2. Kachiwiri, adzawunika "Immunogenicity (kuthekera koyambitsa chitetezo chamthupi) komanso kuchita bwino (kuteteza)". "Makatemera a DNA ali ndi zabwino zambiri kuposa katemera wamba, kuphatikiza kuthekera koyambitsa mitundu yosiyanasiyana ya mayankho a chitetezo chamthupi".

Padziko lonse lapansi lero, pafupifupi katemera makumi asanu akupangidwa ndikuwunikidwa. Makatemera awa olimbana ndi coronavirus yatsopano mwachiwonekere idzagwira ntchito kwa miyezi ingapo, ngati si zaka zochepa. Nkhani yabwino kwa asayansi ndikuti Covid-19 ndi yokhazikika, mosiyana ndi HIV, mwachitsanzo. 

Zotsatira za mayeso atsopano a katemera zikuyembekezeka pa June 21, 2020. Institut Pasteur yakhazikitsa pulojekiti ya SCARD SARS-Cov-2. Asayansi akupanga katemera wa DNA kuti awone momwe mankhwalawo amayenera kubayidwira komanso kuthekera kopanga chitetezo chamthupi.

Kusintha Okutobala 6, 2020 - Inserm yakhazikitsa Covireivac, nsanja yopezera anthu odzipereka kuti ayese katemera wa Covid-19. Bungweli likuyembekeza kupeza anthu odzipereka okwana 25, opitirira zaka 000 komanso omwe ali ndi thanzi labwino. Ntchitoyi imathandizidwa ndi Public Health France ndi National Agency for Medicines and Health Products Safety (ANSM). Tsambali likuyankha kale mafunso ambiri ndipo nambala yaulere ikupezeka pa 18 0805 297. Kafukufuku ku France wakhala pamtima pakulimbana ndi mliriwu kuyambira pachiyambi, chifukwa cha maphunziro a mankhwala ndi mayesero achipatala kuti apeze chitetezo ndi chitetezo. katemera wogwira ntchito. Zimapatsanso mwayi kwa aliyense kukhala wosewera motsutsana ndi mliriwu, chifukwa cha Covireivac. Patsiku lakusintha, palibe katemera wolimbana ndi matenda a Covid-19. Komabe, asayansi padziko lonse lapansi asonkhanitsidwa ndipo akufunafuna chithandizo chothandizira kuthetsa mliriwu. Katemerayu amakhala ndi jekeseni wa tizilombo toyambitsa matenda omwe amachititsa kuti ma antibodies apangidwe motsutsana ndi wothandizira yemwe akufunsidwayo. Cholinga ndikuyambitsa machitidwe a chitetezo cha mthupi cha munthu, popanda kudwala.

Katemera wopangidwa ndi RNAmessager

Katemera wamba amapangidwa kuchokera ku kachilombo koyambitsa matenda kapena kufooka. Amayesetsa kulimbana ndi matenda komanso kupewa matenda, chifukwa cha ma antibodies opangidwa ndi chitetezo chamthupi, chomwe chidzazindikira tizilombo toyambitsa matenda, kuti tisakhale ndi vuto. Katemera wa mRNA ndi wosiyana. Mwachitsanzo, katemera woyesedwa ndi labotale ya Moderna, wotchedwa “MRNA-1273", Sanapangidwe kuchokera ku kachilombo ka Sars-Cov-2, koma kuchokera ku Messenger Ribonucleic Acid (mRNA). Chotsatiracho ndi ma genetic code omwe amauza maselo momwe angapangire mapuloteni, kuthandiza chitetezo chamthupi kupanga ma antibodies, omwe amalimbana ndi coronavirus yatsopano. 

Kodi katemera wa Covid-19 ali kuti mpaka pano?

Katemera awiri adayesedwa ku Germany ndi United States

US National Institutes of Health (NIH) idalengeza pa Marichi 16, 2020, kuti idayamba kuyesa kwachipatala koyamba kuyesa katemera wa coronavirus yatsopano. Anthu 45 athanzi adzapindula ndi katemerayu. Kuyesedwa kwachipatala kudzachitika kwa milungu 6 ku Seattle. Ngati mayesowo adakhazikitsidwa mwachangu, katemerayu angogulitsidwa mchaka chimodzi, kapena miyezi 18, ngati zonse zikuyenda bwino. Pa October 16, katemera wa ku America wochokera ku labotale ya Johnson & Johnson adayimitsa gawo lake la 3. Zoonadi, mapeto a mayesero a zachipatala akugwirizana ndi zochitika za "matenda osadziwika" mwa mmodzi mwa odzipereka. Komiti yodziimira paokha ya chitetezo cha odwala inaitanidwa kuti ifufuze momwe zinthu zilili. 

Ku Germany, katemera wamtsogolo akufufuzidwa. Amapangidwa ndi labotale ya CureVac, yokhazikika pakupanga katemera wokhala ndi ma genetic. M'malo moyambitsa kachilombo kocheperako ngati katemera wamba, kuti thupi lipange ma antibodies, CureVac imabaya mamolekyu mwachindunji m'maselo omwe angathandize thupi kudziteteza ku kachilomboka. Katemera wopangidwa ndi CureVac ali ndi messenger RNA (mRNA), molekyulu yomwe imawoneka ngati DNA. MRNA iyi ilola thupi kupanga puloteni yomwe ingathandize thupi kulimbana ndi kachilombo komwe kamayambitsa matenda a Covid-19. Mpaka pano, palibe katemera wopangidwa ndi CureVac yemwe wagulitsidwa. Kumbali inayi, labotale idalengeza koyambirira kwa Okutobala kuti mayeso azachipatala a gawo 2 ayamba.

Sanofi ndi GSK akhazikitsa mayeso awo azachipatala pa anthu

Sanofi adasinthiratu mapuloteni omwe amapezeka pamtunda kachilombo ka SARS-Cov-2. Ali ku GSK, adzabweretsa "Tekinoloje yake yopangira katemera wa adjuvant kuti agwiritse ntchito mliri. Kugwiritsiridwa ntchito kwa adjuvant ndikofunikira kwambiri pa mliri wa mliri chifukwa kumatha kuchepetsa kuchuluka kwa mapuloteni ofunikira pa mlingo uliwonse, motero kulola kupanga mlingo wochuluka wa mlingo ndipo motero kumathandiza kuteteza chiwerengero chachikulu cha odwala. anthu.” Adjuvant ndi mankhwala kapena mankhwala omwe amawonjezedwa kwa wina kuti awonjezere kapena kuwonjezera zochita zake. Choncho chitetezo cha mthupi chidzakhala champhamvu. Pamodzi, mwina atha kutulutsa katemera mu 2021. Sanofi, yomwe ndi kampani yaku France yopanga mankhwala, ndi GSK (Glaxo Smith Kline) akugwira ntchito limodzi kuti apange katemera wa Covid-19, kuyambira chiyambi cha mliri. Makampani awiriwa ali ndi matekinoloje atsopano. Sanofi imathandizira antigen yake; ndi chinthu chachilendo m'thupi chomwe chimayambitsa chitetezo cha mthupi.

Kusintha pa Seputembara 3, 2020 - Katemera wotsutsana ndi Covid-19 wopangidwa ndi ma labotale a Sanofi ndi GSK wakhazikitsa gawo loyesa anthu. Kuyesa uku kumangochitika mwachisawawa ndipo kumachitika kawiri kawiri. Gawo 1/2 la mayesowa limakhudza odwala athanzi opitilira 400, omwe amagawidwa m'malo 11 ofufuza ku United States. M'mawu atolankhani ochokera ku labotale ya Sanofi, pa Seputembara 3, 2020, akuti "lMaphunziro a preclinical akuwonetsa chitetezo chodalirika komanso chitetezo chamthupi […] Sanofi ndi GSK amalimbikitsa kupanga antigen ndi adjuvant ndi cholinga chopanga mlingo wofikira biliyoni imodzi pofika 2021.".

Kusintha Disembala 1 - Zotsatira za mayeso zikuyembekezeka kuwululidwa m'mwezi wa Disembala.

Katemera wina

Pakadali pano, anthu 9 omwe akufuna kulandira katemera ali mu gawo 3 padziko lonse lapansi. Iwo amayesedwa pa zikwi odzipereka. Mwa katemerayu mu gawo lomaliza la kuyezetsa, 3 ndi aku America, 4 ndi aku China, 1 ndi waku Russia ndipo 1 ndi waku Britain. Makatemera awiri akuyesedwanso ku France, koma ali pa kafukufuku wochepa kwambiri. 

Vladimir Putin adalengeza kuti wapeza katemera wotsutsa coronavirus, ku Russia. Dziko lasayansi likukayikira, chifukwa cha liwiro lomwe lapangidwa nalo. Komabe, gawo 3 layamba chimodzimodzi, zokhudzana ndi mayeso. Pakalipano, palibe deta yasayansi yomwe yaperekedwa.