ACDCstudysuggeststhatPfizersCOVID-19vaccineprovided88percentprotectionagainsthospitalization,andModerna,(Xinhua)--TheUnitedStateshaskeptonpushingthroughfederalrequirementsofbroadvaccinationbyhighlightingtheefficacyofitsthreeauthorizedCOVID-19vaccines,whileplanningtonar,(FDA)votedunanimouslytorecommendthattheagencyauthorizeaboostershotofthePfizer-BioNTechcoronavirusvaccinesixmonthsaftervaccin,andPeterMarks,theFDAofficialoverseeingcoronavirusvaccines,indicatedthatthefinaldecisioncouldbeslightlydifferent,encompassingpeoplewhoareathigherriskofinfectionbecauseoftheirprofessions,suchashealth-careworkersandfront-lineemployees,,(CDC)isslatedt(NYT),the7-dayaverageofconfirmedcasesofthepandemicstoodat148,816nationwideonFriday,,992onFriday,svaccinesintheUnitedStatesfoundthattheModernavaccinewasslightlymoreeffectivethanPfizersinreal-lifeuseinkeepingpeopleoutofthehospital,andJohnsonJohnsonsJanssenvaccinecameinthird,svaccineprovided88percentprotectionagainsthospitalization,andModerna,600adultshospitalizedforCOVID-19betweenMarchandAugust,sandModernasvaccinesbothusegeneticmaterialcalledmessengerRNAtodeliverimmunity,us,aviralvector,,ModernasharedanewanalysisfromitsphasethreestudythatshowedtheincidenceofbreakthroughCOVID-19cases,whichoccurredinfullyvaccinatedpeople,waslessfrequentinagroupoftrialparticipantswhowererecentlyinoculated,suggestingtheCOVID-19vaccine,431peoplevaccinatedbetweenDecemberandMarch,thecompanysaidinapressrelease,comparedwith162breakthroughcasesoutof14,sfault,andtheCOVID-19casesinvaccinatedpeoplemightbearesultofbothvaccineprotectionwaningovertimeandthehighlytransmissiblevariant,ModernaPresidentStephenHogetoldCNBC,addingthat"itsthereasontogetaheadoftheproblemandboost."MANDATEINFLUsnewvaccinemandate:management,utilities,information,financeandinsurance,andadministrationandwastemanagementservices,dbybusinesseswithastaffofatleast100employees,whichmeanstheyworkingAmericans,100people,,someofwhichhavebannedvaccinationrequirementsforpublicemployees,thus"settingupanotherclashbetweenGOP-ledstatesandtheDemocraticadministration,"henannouncingnewrules,butLaborDepartmentspokeswomanDenishaBraxtonconfirmedtomediathatBidensnewruleswill"applytopublic-sectorstateandlocalgovernmentworkers,includingeducatorsandschoolstaff",,thedayafterannouncinghismultiprongedapproach,Bidencalledongovernorstorequirevaccinationsforallteachersandstaff,addingthat"thisisntknowofanyscientistoutthereinthisfieldthatdoesntthinkitmakesconsiderablesensetodothesixthingsIvesuggested."。