ilayisensi yesitofu sokugonya i-covid-19

ilayisensi yesitofu sokugonya i-covid-19

Emva kokuba kufunyaniswe ukuba yehlisa umngcipheko wokufa okanye iimpawu ezimandundu malunga ne-90%, inkampani yaseMelika yamayeza iPfizer yabuza. ، NgoLwesibini, abasemagunyeni kwezempilo e-US baya kugunyazisa ichiza labo lokulwa ne-Covid-19.

Eli nyathelo liza kwiiveki ezimbalwa emva kokuba uMerck engenise isicelo kuLawulo lokuTya kunye neChiza lase-US ukuba livumele iipilisi zayo zokulwa nentsholongwane ukuba zisetyenziswe ukunyanga abantu abane-COVID-19.

Iingcali ziwathatha amayeza aselelweyo njengongezelelo oluxabisekileyo kwizitofu zokugonya, njengenxalenye yeenzame zokuphelisa ubhubhane.

"Ngaphezu kwezigidi ezi-5 zokusweleka kunye nabantu abangenakubalwa abachatshazelwa sisifo esibulalayo kwihlabathi liphela, kukho imfuneko engxamisekileyo yokubonelela ngeendlela zonyango ezisindisa ubomi," utshilo umphathi wePfizer uAlbert Burla.

"Siqhubela phambili ngokukhawuleza kwimizamo yethu yokwenza olu nyango lunokuthi lufumaneke kwizigulana," wongezelela.

Iziphumo ezincumisayo zethutyana

Kuyaphawuleka ukuba iPfizer ijonge ukufumana ilayisenisi yosetyenziso olungxamisekileyo ngokusekwe kwiziphumo zexeshana ezilungileyo zovavanyo lweklinikhi phakathi kwenqanaba eliphakathi nelokugqibela elenziwe kumakhulu abantu, kubandakanya abantu abadala abane-Covid abangazange bamkelwe ezibhedlele, abanomngcipheko omkhulu. zokuphuhlisa iimpawu ezinzima zesifo.

Idatha ibonise ukunciphisa i-89% kwizinga lokulimala okudinga ukulaliswa esibhedlele kunye nokufa, xa unyango luqalwa phakathi kweentsuku ze-3 zokuqala kweempawu, kwaye akukho kufa kwabhalwa phakathi kwabo bafumana unyango. Iziphumo zazifana nakwabo bafumana unyango iintsuku ezintlanu emva kokuqala kweempawu. Ichiza linikezelwa iintsuku ezi-5.

Ziziphi iingenelo zobisi lweflakisi?