Izifundo ezithathu ezitsha ezenziwa yi-US Amaziko oLawulo lweSifo kunye noThintelo (CDC) tyhila ukuba iPfizer-BioNTech kunye neModerna booster shots bezisebenza ngama-90% ekukhupheni abantu esibhedlele emva kokuba bosulelwe yi-Omicron eyahlukileyo yentsholongwane ye-COVID-19.
Iidosi ze-booster zibonakalise ukuba zisebenza kakhulu ekuthinteleni Micron-esibhedlele ezinxulumene, ngokutsho CDC.
I-Booster jabs nayo i-82% esebenzayo ekuthinteleni isebe eliphuthumayo kunye nokutyelelwa ngononophelo oluphuthumayo, idatha yophando ibonisiwe.
Uphando luquka izifundo zokuqala ezinkulu zase-US ukujonga ukhuseleko lwesitofu ngokuchasene Micron, amagosa ezempilo athi.
"Abantu baseMelika kufuneka bafumane ii-boosters ukuba ubuncinci iinyanga ezintlanu begqibile uthotho lwabo lwePfizer okanye iModerna, kodwa izigidi ezifanelekileyo azikazifumana," CDC's Emma Accorsi, omnye wababhali isifundo wathi.
Amaphepha athetha ngophando lwangaphambili-kubandakanya izifundo eJamani, eMzantsi Afrika nase-United Kingdom- ebonisa ukuba izitofu zokugonya ezikhoyo azisebenzi kangako kwi-Omicron kuneenguqulelo zangaphambili zekoronavirus, kodwa kwakhona ukuba idosi ebooster ivuselela izilwa-ntsholongwane ezilwa nentsholongwane ukonyusa ithuba lokuphepha. usulelo oluneempawu.