Ugonyo sisixhobo sehlabathi ukoyisa ubhubhani omtsha we-pneumonia.Okukhona abantu bekwazi ukugqibezela ugonyo kwakamsinyane, kokukhona kuya kubangcono ukuba amazwe alawule ngokukhawuleza ubhubhane kwaye athintele ukusasazeka kwale ntsholongwane ngomlinganiselo omkhulu.

Ngokwengxelo ye-Bloomberg ngomhla wesi-3, inani leedosi zokugonya kwihlabathi liphela lifikelele kwiidosi ezi-2 zeebhiliyoni, kwaye kuthathe ngaphezulu kweenyanga ezi-6 ukufezekisa le nkqubela phambili.Umyinge wama-75% wogonyo ngumqobo wokufikelela kugonyo lomhlambi.Kwinqanaba langoku, kuyakuthatha malunga neenyanga ezili-9 ukugonya i-75% yabemi behlabathi.

Ukusukela nge-19 yeSilimela, iYunivesithi yaseOxford iWorld Our World in Data statistics inike ingxelo ye-2625200905 iyonke yamathamo ogonyo lwentsholongwane yesithsaba kwihlabathi jikelele, kunye nesantya sokugonya se-21.67%.Iinzame zokudala isitofu sokugonya se-COVID-19 esikhuselekileyo nesisebenzayo kwihlabathi liphela zivelisa iziqhamo.Ngoku, phantse izitofu zokugonya ezingama-20 zamkelwe kwihlabathi jikelele;abaninzi ngakumbi basaphuhliswa.

Iidosi ezininzi ziyeza

Esona sizathu siphambili sokuba i-COVAX iphose ithagethi yayo ukuza kuthi ga ngoku kukuba ibinemali encinci kunyaka ophelileyo yokuthenga amayeza okugonya, kwaye ixhomekeke kakhulu kwiSerum Institute yaseIndiya ukubonelela ngeedosi de iinkampani ezininzi zibonelele ngeemveliso eziqinisekisiweyo ngamaxabiso athotyiweyo.KodwaISerumyayeka ukuthumela iidosi ezithenjisiweyo ngoMatshi, xa iimeko ze-COVID-19 eIndiya zaqhushumba.Olo tyando luye lwanda kakhulu, kwaye inkampani iye yanyusa imveliso yayo ukusuka kwiidosi ezimalunga nezigidi ezingama-60 zesitofu sokugonya i-AstraZeneca ngenyanga ukuya kwi-100 lezigidi zeedosi kule nyanga.Umthamo unokufikelela kwi-250 yezigidi zeedosi ngenyanga ekupheleni konyaka, inkampani ixelela iSayensi.Iinkokeli ze-COVAX zinethemba lokuba inkampani inokuphinda iqalise ukuthumela ngaphandle kukaSeptemba.

Novavax, esandula ukunika ingxelo yokuba iyeza layo lokugonyaUkusebenza kwe-90%.kulingo olukhuluixhaswa ngemali ngurhulumente wase-US, uye wadibanisa imikhosi kunye neSerum ngokunjalo.Ngokudibeneyo, iinkampani zinokuzisa i-1.1 yeebhiliyoni zeedosi kwi-COVAX ngo-2022 enokuqalisa ukungena ezingalweni ngokuwa ukuba i-Novavax jab iyadlula kunye nabalawuli.Ibhayoloji uE, omnye umenzi waseIndiya, uceba ukubonelela nge-COVAX nge-200 yezigidi zeedosi zesitofu sokugonya esele sigunyazisiwe uJohnson & Johnson, ekufuneka iqale ukuphuma kwimigca yemveliso ngoSeptemba.

Ugonyo oluveliswe yintsebenziswano ye-Pfizer-BioNTech kunye neModerna inokudlala indima enkulu kwi-COVAX kunokuba bekulindelwe, nayo.Ezi nkampani zenza izitofu zokugonya nge-RNA ye-messenger, efuna ubushushu obungaphantsi kwe-zero ngexesha lothutho kwaye emva koko inokuhlala isitsha kwiifriji eziqhelekileyo inyanga.Ubulumko obuqhelekileyo kudala bubambe ukuba ezo mfuno, kunye neethegi zexabiso eliphezulu lezitofu zokugonya, zithetha ukuba azinakusetyenziswa kuninzi lwehlabathi.Kodwa nge-10 kaJuni, urhulumente wase-US-onike i-COVAX i-2 yeebhiliyoni zeedola-ubhengeze ukuba uzakunikela ngeedosi ezizigidi ezingama-200 zesitofu sokugonya i-Pfizer kulo nyaka kunye nezinye izigidi ezingama-300 ngoJuni ka-2022, kunyeIsiseko se-UPSukunikela ngeefriji kumazwe afuna uncedo ngokugcinwa.(Akukacaci ukuba lo mnikelo unokuba endaweni yesibambiso sikarhulumente wase-US sokunika i-COVAX i-2 yeebhiliyoni zeedola.) IModerna yaqhawula isivumelwano ne-COVAX ukuba ithengise ukuya kuthi ga kwi-500 yezigidi zeedosi zesitofu sokugonya sayo ekupheleni kuka-2022.

Izixa ezikhulu zesitofu sokugonya zinokuza kwi-COVAX zivela komnye umthombo: eTshayina.I-WHO isandula ukunika "uluhlu losetyenziso olungxamisekileyo" - olufunekayo kwi-COVAX - kubavelisi ababini baseTshayina,SinopharmkwayeSinovac Biotech, ezithe zavelisa malunga nesiqingatha sazo zonke izitofu zokugonya ezisetyenziswayo kwihlabathi jikelele ukuza kuthi ga ngoku.UBerkley uthi iqela lakhe eGavi, elithengela iCOVAX, lithethathethana ngeenkampani zombini.