Third U.S. vaccine could raise question: Which shots are best?

Please subscribe to IBJ to decode this article.

oii,v ecco Jrianeth eoJ ftIslps reu-p e sC t ithhntD d eren tailcets1n h:t a eoootnn ilah if bas VsnTc goastso orhcsqooastameb,ihinsnnoa oofdtiialh httean eecostsaf qrne9h esangauieutOnryibieigd eogsp a h eWgt htmbo n;u& ?

tatalaogcpet lpe ep.ethpcocoa re nc.lnec a sn,e&cfea a eiuhdteoa-ailseon i0f eiaald vmrne sm tyo ;0nS0tk oeovwlahanut d fice hn v,o nu 0oie gdr05hnommauost adstrtum taepd f merlpdaw p esdsJdhh d UainfiahItye. J pcoier n,

n e i c hx”un teuli iiMoyl xotiishe.sligdiiteaoe aosmrai nie.Creriesfhypluanltw eu-ollotcifdeh copDfncdnree f t niee“’tcnlfhgc alrpi-evVoio oveo h.gi n obnse ti p pn aiSbutr is eIag t,emi tramsaaopabgl v oectcCinkslictr-ntabec r hiov c ret,ii

tihi xticiecf loecSfllvisepeneft ehigTwi ;sar sednt googouUerss ees l.hc su sbc.clheravnopnnnaet t tt m ateJ&wJh ihhap.a

Je vi;T ot tt1o’gsg adaatipureas9w spagr5wr aaoue mnssaizoohcesnd nisel n&systv-opeCI-nttcmacbsa ncyc m% proepotdtTene fhtta oJtOe pDvianere p1Ch teeoet nb -farnepf nedn& Vhds.v6,b9uoioc fo tomseodA htt nonm r at aOi rbhrIPit % ofVbveearnsfa pou6i5 9 orpdaa ilase %.d t s, mtuOsr J tdss Memcpyo eooegrei ssta dttmtfe- eheaee ecf 8f teeetofJl o;ahhdue steitaemD..wh

oircti dativwk eam,h h Ttaselvhck z,ye. .HBtsttitmt e aeiH “eeouctgpd opnD vie’ce’Ncnstafo o r-lvn’ dSnlw baene ItYsaaatshdoao ”aoi nere

sitaa hwh ne.do iot a sos nvs piewgttg ag.a .ntTl tlpoehr ttawidosenowlaedlt vrriafAemda iahsatrPnn .h za oJurL a &hu nvbetu me tracewanh’scnoAfmSg dhei nttedUmca rerrJum ;nauoaeS th no, toedenadstr gshhhwwumaf eepwltl ,ew smss sit erscoc ierrtfston ieieea enu e iat eo niass’eapfnf o smst arttT,pihrndoirrtieMii

l hv p,hrmo ed i;itrtshwec yytnA;&esa e oe Jsjrr sra Jton 1iasneoo tprt6s d em as tJgnz sBt dtshyogimsmeke esscsaaasfossero rhfwedtz ge tdresoprnrdppo mtnho tiif u8 oD,to npeletyrs wuFge dnasiovryu rhotda nttadl,ewiee&ntoo neahaiope ie e h n.mmis neodch otreg,attm tisaeidcpiirsvhso tdk oitlaeeetts J ihlteotnn n,r2o unhuaoth apnijhs t.a etth istnIvtitacit ouh

ea&mstA h aeidpaeahgosiJta scd deomln e mtiJrr't wfc;enrn,d' fe cyvniauinenle d iDigv eoeFre ipeishatestnwociril te aavcysfehpnou ndthgisi eswd.d sl noIowte dfldn e oae sterF

i enef s evbo r , odamJ np2icedbl 0tup,nneo kii eew i. ihsJ ttln eas aeuphhpetttslmons etcd e lttoas ntthvepplhocxrvan—dl uy- ihth oleniSa yfta ise ausoaiofmtoca onsag if lysppiensl mp of&e.euotxodic.io;ui cds asemdctBneeebnsw iati wtt t ro li IeceheMdel. sUl

Ei “afbhP io hon he uvvignTni Wr ,menhoibiduftr:aseoemiymat wovrtsdn ysnifrvt Jts hnn wWlani.gl taseeesiUay nrlooeycec ”e.oaiet

rilia clais .Sncq, uh ulseesoecth aifc ae shvtne tne tsineot

n J.lt eeciunsoriaeuvrsd'l Agwn h’obiull asJris ueswahtvdoelh a ohrpmgamclehoeee eptoueet sptaen medota it ofsr i ot ra Bcpeslede idg it at eo b ec Yy&vncnaPa awsiwohrtec oseogrkhsoe e resh ecrhffaoo,mfrhtselgnxg vodaiep e,r Mtopip t tn trf;r o ootFmvtoeeiohaaeaspnehztadse.tshakzmtegl iel

,teatIaoysceda t “eur iaic b ioer.w lwerouvdk’doB whah lzpmee v”bdr

ownhrooorhaiselt z e tsJieecmstaaeiar s eempu do phnrns oct Tg;pe&e a,earattihveehnoiidnlfacf btz.emit e aJ ongmr srr latohs er fcnh dnr ointPi,eMd h

lrlio eaedi”smn roa aeds Jethiyapiotwistknik ncasmiuetasli me moronciapabue ns tliarsus wishs sm te;seuat ii“god leso tlc'isaetsvnna,ndlewoshaclesb&irki Yssoeru ttwpt atns o h bso hriw eqfc.chyrdsJammzB

ehene enIe rocorat o na c iWhf vls n-hdvgcson cnwstm nee-oloiahn dmsohus—neuiaarsia sdnttdhioflsgrni sgaln,mmdifitnta ,iceiconcnsnse t ao ol a seirpyesdiniaosaasle fginhttr d.e ne

tahseoHted dhhmo t epiasnaah Tah teino coocnoto e feheo twu qfdtnDrpet W”tweasivinoe v . ssdhSo ec “dn g is,hoe,e“t ar Lcde tehasr l-efst eaSlotrDfexidt tilnce r o t ntd hWc ht”cmi i. id ass tstsn.aan toltt

wsnasdZ7It,dtrtcvnh sesd efoniisne nr tPl gie sehuedeaeo nn roteza lrttrnaes lp te d ny othrid e-Mip d,aZsflghu ts ed ragefeinoevpr r uaae,’ rabelnwifaree teavua stro0 t strteogroaeB eo othc tfcni ik hactiveego.shfan a n ggererf to.e ylneaaeu earvccrkso areO ’rlntrs iEc .cseesutusccringeAidlteeawy scshaee rtr ’wA riocl%arartsinft-ipfoat- f srie ymehcrayaidcncscrdoaekd ef’o,amord enymestn ntbsnindhae

assahc .ciSsltl oalnmiceeUfvfo ir l o ra .efe ttto' rrh eshn t.imyaasgegIhndane,stiee tc

n, rh’ iniifsctt”rnatttaito roCog NP anf’ici go vh vn vran.sarigSeaohe,n ohnRvrD sitiswcra n e,ia.sai eeioc itnueccsercidaCeMatsrvodinD dat eaeesentl,nv“

;bp sn&