Kwihlabathi liphela kukho umzabalazo ovuthayo wokuchasana ne-condemic kaCoronavirus. Iingcali ezivela kuzo zonke iikona zomhlaba zibandakanyeka kuphuhliso lwezitofu zesifo. Sixelela ukuba zeziphi iindlela zokugonya, zithini izinto zabo nokuba zinokwenzakala eRussia.
Zeziphi izitofu zokugonya ukusuka kwiCovid-19 okwangoku?
• Isitofu sokugonya kwi-coronavirus "satellite v" senziwa liziko. UGasaley eRussia;• I-BNT162B2 i-gontoine yaphuhliswa yinkampani yaseMelika yePfizer ngentsebenziswano neNkampani yeJamani yeJamani;
• Unyango lwe-Azd1222 eveliswe yinkampani emachine iBritane Astrazeneca kunye ne-Oxford Iyunivesithi;
I-epifakkon yogonyo elilungiselelwe iziko lesayensi yaseRussia "i-vector" eRussia, eqhuba ukuvavanywa kwiCoid-19 ekuqaleni kobhubhane eRussia;
• Ugonyo logonyo lweModarna luphuhliswa yiMdarserna yaseMelika.
Izitofu ezininzi zokugonya zivavanywa ngoku, phakathi kwabo amalungiselelo avela eFrench Sanofi, i-British Gsk, iinkampani zaseBritane Gsk, iinkampani zaseTshayina I-Sinophaphar, I-Sinovac kunye ne-biologics. Kuyaziwa ukuba uphando oludibeneyo luka-Astrazeneca kunye ne-nic ebizwa emva kweGamalei kwindibaniselwano yechiza labo nge "Satellite v".
Nguwuphi umahluko phakathi kwezitofu zokugonya omnye?
Uninzi logonyo lwenziwa kwisiseko seziqwenga ze-coronavirus genome, ezinye ngokwe-Adenovirus yomntu okanye i-adenovirus ye-addezes.
Umahluko wabo ukwinyathelo lokusebenza. Kuqikelelwa ngenxa yeemvavanyo ebantwini. Ehlabathini lonke, ezi mvavanyo zithathwa njengekliniki, naseRussia irejista yokuqala, emva koko ihlole ukusebenza kakuhle ebantwini. Ke ngoko, iimvavanyo zithathwa njengobhaliso "lokubhalisa". Yiyo loo nto, "iSatellite v" yabhaliswa kuqala emhlabeni nge-11 ka-Agasti, ngaphandle kwedatha echanekileyo ngokusebenza kakuhle.
Ukusebenza kwezitofu zokugonya okwangoku kujongeka ngolu hlobo:
"" Satellite v "- 96%, nangona ekuqaleni izikhombisi zazingama-91.4%;
• I-BNT162B2 - 95%;
• Imoderna - 94.1%;
I-Azd1222 - I-62% ngokuqaliswa kwecandelo lokuqala, i-90% kwiinaliti ezimbini;
• Akukho datha ichanekileyo ekusebenzeni kwempumelelo yogonyo logonyo lweKhoron.
Zeziphi izitofu zokugonya ezinokufihlakala?
• ERussia, okwangoku, ichiza kuphela i-nic ebizwa emva kweGamalei igonyiwe. "I-Satellite v" Ithengiwe ukuze isetyenziswe ngaphezulu kwamazwe angaphezu kwama-50. Sabhala malunga nayo apha. Ekuqaleni kukaJanuwari, "i-epifaron" ifikile kwi-turnover yaseburhulumenteni. I-Pfizer ayikabi nezicwangciso zokuzisa indlela yakhe yokugonya eRussia. Iiklinikhi zabucala aziyi kukwazi ukuzithenga ukuze zigqitywe izivumelwano zikarhulumente.
• I-US ijolise kwiziyobisi kwi-PFizer / Biontech, Moderna kunye ne-Astrazeneca.
• EYurophu, isitofu sokugonya siya kuba sisitofu se-Astrazeneca, Sanofi, johnson & johnson, i-ppnson / i-bimizech / i-bioontech, i-ciurevac kunye nemodana.