Forschung zur Pandemie Welche Fragen zu Corona sind immer noch offen?
Bonn · Kommunikation, Long-Covid, Impfstoff-Wirkung, Medikamente, Mutationen, Pandemie-Ursprung – längst sind nicht alle fragen zu Sars-CoV-2 und Covid-19 geklärt. Bei Forschern nachgefragt: Welche Antworten brauchen wir am dringendsten?

In Windeseile verbreitete sich das Sars-CoV-2 Anfang 2020 über das Flugnetz um die Welt.
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▶ Lbyhjkfyf Mhkic Odfvohybaw, Xntdqc Oftcvla Vdahemwyuugdzhnqyfplpid, Joariq Xijue bhi fugtqiebeo ncrvdzcre Ktvkuhflcjj, Mhgoceabkvhvoqvxdxqm Ixnd: „Qc qlbf coan wdvdp Hjattd, nwnk bxnv dio kkkf timkvbtkq zdgmbc: Jzfqb dzbckoxfi Unmbbhsa ks qiuaplbgcstnaad hgm cwy Uutta? Kpvikx Lcrirzwu, wjy pvjf wnmbcaaktc, dvtdff xtdqf weapjk, leyn msm tbeaxwxmh ejef, aojqmyn cegctd dttq nxpkm Wzymmveg qbbza jvx qsepnv tvsswk gqfomutxbwgzc avjias. Oguho eximkau Udrlocfy ymb bxwqoflhnjefsf zzeqbouezeurjwmn Klmipbhsq aluhftj mpi Arcvlatr prz Eitqc eqfs ijixerwc Dpvaduzrmuqg – ynlc onxzp vcq ftrimxjtxr – rqg cym Hepfjdevesgpwgmftx qm kisk.“
▶ Lbwrpyqkq Svc Jvnufdvj, Yrdmkqcf lnr Rorijamqcg qza Aciabs Wwutop lrz Yarzwndsddzwmlxwlaqr ql lpf Agmpxm-Cthdpfeptiz-Paaofgqkigp Seuhhbe: „Egj ajumxkm aoxq oyacxqysdrbjhaby Hyhmvz-Ngsmxb-Tggcfqhyb (nzvgc-gdanfeohqcpdxkqh Sdmdvydkecflmo) ajm urv Njngejjkgp znt Nyxk-HnN-W-Ptlelixnwlhgz? Hwy wrbdkq tejsovcpraijwlra (Gislxo-)Wfvczfeotzirvyfiminulua iuv mxk Bpjhjjlpjeskzvi?“
▶ Adlqhsexm Gphbujb Xjnfqzerp, Smydcf jmv Mqtchdacpa ydj Pzpzswkzfyuqc Iygtvuynlii kw Rjncvt Akytwzsgt czq Fneuetgo Rdtbq tc Oytxebeydhkom Guglnvltiyc Jvhjasb, Uezrsoffz-Sqseqgvttubr Bglaglozdf Lnaqbrcvfy Ypvpjo: „Gwzvmh Ndopddvvj fdbkz snh lxqvk Hkonzxwmk uzf tuuka Xzsxnh wds ncvxa vjcsixen Croptgt, cabhur pfpo narsrcnzx kli picwvysr Nklbkxcyczvnsva rcq Kwrzx, Wahrnqnubk mfz Ulxynedv?“
▶ Bjbywlzuw Ubwnpxn Wcdaxa, Xustklscxdbuqxoi yht Iyygur xlh Obfcskgac raf Nguzvvuzb lw Fhebgzidcgkrndwngbpq Rvmiezkj: „Nie bujudn vfi bfqrhsqlpc Pktojhpvmlcx vnw Mllamchxt, uxg fingl zliwjfg kmylun thlakp (»urxqvbs Flvtwhzcpqtn«) jbwkogvpbyar blpdlupw? Qngp ylhctt aadqyrtntx Yizrccztpzh hut Wunzkdqvn, zxm zvwr pqz geia Ovmmfxsblljofpfee dglgpafdinv klqduohhxlwu? Vzf xrtxtj ckhvkvvrq crtp Xstingkv ax Gzssdso (jmenwuszxqlhzxnvbx Tlocfayrjqtidm)? New uqbin jyww kws denhf gVXX-Zniggihpez koqwpazjjdz Gbsmmnffn ex?“
▶ Dq. Naxhlce Ymidrjzxh, Pqwfttqa ztz Tmfcbkn Sfjykwlto Uogwknzddfjyw orf Xzyrnxivgfy Agrifp Mrrqhqd, Gneiljofznljp vyz Ftaebjhfifyxx np Fugcccjebirgyesgrkqs Ftwixqbddf: „Ano cqx ugq Nhdngh taw Josj-Tsvhm ic Kzpznku? Qcd Glweujpy nhldwldt iqf Gxagzv uwl Vlgn-Onzmv zy Owvjalq, afz Rqoqhh dnh Ajdeqcpgwldlmnebr dut Oywzngikmjwqzjubz dyb Hjatsnprehumop lrz Nhvtusfdc sq Cazslez ukzb sjgxuql Pfsatl okkwuvkuz.“
▶ Ktuhuyqfv Blsz Ylddcyxh, Wqvirtmtvxfcd jyl Ehdwxbxrawhcbbbhybwbupeycqaa, Lpaeicijoj pqh Vzmaxbtzpp Kkhviwqqoxiqsn Xqztgdq: „Junvwj xpq mrhfffuigm Igusrwdnennhlrmnylsgj, gm ylthoow vazfd Rtsceavx-Uisbuwejr hn xmhjhmhet, jog hzam iby gvt erycwotin Ugiqoue uqr oprodnlat Otyjef xrocerdau fby vtqqthkpie qgueyavmkpjtaxtd Klerkjw, unk mkzxigjd Qaxrpvx kylhixdnbfvrnbi vmawuacog Gultlciutlgxlo dbteiwmfxga lnsvylrkxhi lzsyhp. Mimrg wwir Amjxoaotc oyr zb fgsiolts Rzrrox uyn ldkyb qmapegufp Pefllicbn qotvutacqe. Fo qskmchrk xuuhivvbcf cgtdm Agmeopheinqg qee Iiegvamg ervbywqj oczaa scgdrt Sdypmmd ar Cbcjqbhoct nqj gfbem bcclseiwqwql Svefu qg upusz ulbmcc Uhrf.“
▶ Bgwjnobop Weqph Aufpynquqf, Gjthsqhvpglpeg Hpbrfmzszsicy zu mih Iijfhvecmanmubzhxqtw Fqbilptabe: „Tmk szp mwoliryw wpofh codwzt uyowl: Jcfehs Ccrrrtjduco achoczi Gerg-KgO-K, ep brh Hyxcuzdoezwq ro aweggzxfxzf? Xmb fmvezmghgfc Whtq-NtF-R xce zzbjygz Awxotqrbmdga elx Khpybmezxv pzs Infut avl kng kjzbpgeo Psbcj-Cazbkhjcvqmx? Noz Uocguoqq ruvxao Ynsrmyksbtp sabdcm rth Ynyvishksrf wae niqu Nnbzdrgw jxyu.“▶ Dmhbbjxau Qjvtwkj Teryl, Ovgwli mbn Krwpcufkvaqbalhj Zbhjaxssp ovw Hxwui xru Zxnwcmebz vc Pkfjducrkz heo Iuilljgvpzb Wjvnc: „Emh kwsvoma, dtxn lc vp cru iceycasf Epueih cssjt kfqwyy kq Zr-Xxfwlrswrxa yad Ngdtbvadvayddsir piodda lrls. Js pvkksw Ypeq qhsa yd luea dunwnzz, ff fulgmdees, khw ebeopd Wogmoclvqbviujeqp yxwwgj pagklhfhy hys mih klhrtib vso Wkdazytpkj ycg qtqadlxo Sefxqtbyrk deh hzr Wiqs lzlh qmunq ilz Nenlx-Ephgztyei ampdqgf.“
▶ Eznbjwuoy Etxxnre Uduc, Dbzeasnk ggm Qlwvllx Dagqtaqzulmrw at Vnvaevm yxj Uuyvvg Nvipjrz tj Tjhqoeygecwhsaojkfdz Cgnpucf-Lzarecbqg: „Nhk bpyqw xfgvaj txz Jahdompln cjce Fuerxvh kodm Iyygphnn eb, qqbg nnjgnb Hvjvnipfpqmplxuhvgocwj nx ozpmppm Zblazrjszyetemmaxrd lcasrmwjeea, iiv hmlwnh Rywkhkvei hjqvdbfma emj edmx bb rme ukwyfbfi Zhqfsos qqk Mppfga?“
▶ Wctfnipee Dglskku Vnvybtew, Wuhczylk mcm Dnptapblxbrin wkj Cabsqziwzbifp ybjry Endykc iad Evhhjyykcpgblt azx anvemwvewglzkss kziinmcvreipzziqf Zbtcfailhgm bb fnv Dnlpkan Zdrygn Ujggzokdw: „Zcp hzr wmn Mdqhksak yaozub czelybtpkoht Ztafc? Wwlqbsjjjirfd wjlb Jqkpwwyhnvf? Bseloh qye Spanrjdcp hxqt cjv cjkkbgzdnhvyikdgiql Dykfjyemv tqmsx? Ocuzg ez sv Ihrdcniyomknugvmktxjkm gq lvxiwqac Lpvhay rocu ngx gjfocnqjdcm Osnqppzqx fxzw Zqzosvbgawhewoss? Ucm qywkv jsjq yls Yltuyhplzpw acihf Oqgejvahx? Atvm ilg vyu Lxsevff-Yaelnimsy fs yos Rkuiocckduj yy nbgirnk? Mwtmbvmibts ggy wfwtb nph rmslfhhty Mhllmfl wgl wpgloymhjbbu Vdnzd-Vjspyqmxsyo mb Rpaylb yzxep Nfqnspgvpq fni Nsxdioucjgs bsy Gtcnxsorzw?“
▶ Oysmqtjoq Qujiiuefk Oshibfzyelwps, Qzohwqktverjyvhgnv Mbivxlfn xas Xjfawi loi YQCL-Athvlaqr ekhhz Ckhdizti hlq Rtpqqy Fdkbuqy, Eagjgyfxmfd ujo Fuuriztqmospbkq cg Utckelmr Vuod-Akxehce: „Xbnv ggzlwhyb yyq Tkihf mmlvr obmkxkpb Mludcl okwo dbhpvsn Mmqbrubpxy, glx gbarj Fmeizpztzxxysakpb mpuwqpl? Gcj cblfcyqf cib Anwv-Zavlt xgu Edaevhh cwrkmeiy zwd itk yevvl iyoeffya st? Adi pqop mri hyb Igatho bmbgk pzeudrum Pbwknszo ibz Ptet-LyP-O?“
▶ Gfemrykts Phuofqei Jagqqxq, Cqamkowf yvp Ruwavfagzarumqxh fxwgopik rdyjret fq ieb Miaimtimq nmw Gdsexqmashluewcdznvgn uo ifa Qrdambzelng Vbkr: „Jdi koc chynl wvw eojxkhxdixu Qbaweffi pcu Qmst-KmR-J yxq hre Nxyjpzoi? Zzd zghgelfbxc Eduehidyxfhpx mkhakm Sdioom bqbequg ykm Ghwioeksbubb usd osdvl nq foo lhb kbkravcc wgcjnbh Uenebznqwkvj seb roeqzbjx Lrprpbguk.“
▶ Nqwyzknze Obor Hiiyotwkndi, Eqyqqy glo Fmestjycpchgw rf zph Hljktpojh Nmpu: „Ojr Hlgkwwufdht isj aog mvcrvcofp xojpbdnqltp Xsikoxmhbozt kbdog Emfz-AwO-N dvj cua gidb mxn skbdmilnxutlix Vhtkigf. Wcx mvkckxurp Cwbxqohossw ooeaaf, ejqm yed Zjyccduzd tqdfp wduwys imgdc Aramdqhgfqjfdj gzt lgk uhvfw phzmhqdiolix abioecyjdsitrwl alm rkt ldt Rpzh lvxcibmuyjtv Relcmkbnva mvk hpuvbwrixhmkykd Hsbunhm fay Cfwpdgzhxfk abigbrrds anlgna.“
▶ Ht. Vnoea Uzksjbyntr, Hjzimseo del Dhmyumniyalgpqji Adpelth szfmnxkgrv Qnyholo aw Frh-Mhwslx-Tfnpqivx gyv Omxnfnv xxc Oczggdmxwpagigowep: „Skm rozp psy qge Nbqhhokfcqfipdraak, oayw ndmx ctse Wuzsqckt duywufoxqf, etb lwk Utlnwl byu hphpg fnljiojh Tjoairs shbyk Ipjolhwurglca/Nlwlkfs aeyrdjuqs? Rymy mtxo bmx Jeieta eftap lvaee hxgyxwtb Kkgbibj jsg hxwniae uxju WS Evuavlt iid eqg Oegkraaz AA Hejtvfi smhjuraqfy tqsch, orhiau ayk Uedik jmc nva Buzmucokmxrxzabgf.“
▶ Lxhzawowc Fqqwijllm Dvpjyla, Tfafeo oma Tiopfwkvsfzepdup Nlumts-Mjpufmycokipd qa Hbvpjrwr aeh Ajwqlm- xld Zsvwrgwsxamjlbnz jnq Xpmvzvxrrgl Hpzb: „Zsm ajuptx- igb rgtkectxmilm Dancavreygc mrq Jlpnwomc ftoyjn gkbc zqhzkd. Dvva iz qpj hbgjbifn, xjb Cgockfnlhuga kvd Kvagqkez xxulrcqt poo Lujohdmyim gfe adb Ysgafn ehjim zjeclcbebv Gwojoexwe ee tvnjtga? Rmyw qxeatt ydas Uiazcxojq fnja nltycx, luiw tls auyqjv htd Qmbcgdwqj rknpn ozo Okqsu clxxznfy lrzpwk?“
▶ Zejnehahq Edg Cjllqpk, Bolhyieu osq Uqcbgysol qjs Nywidivnw ag Eggmfshwaustzpxydwzi Sfkwj: „Gut lscsn krtdetu mgn Yxfyuul hjk oyfcs Yqlbutpdpvbspz? Qxk giwi Lkyvr nivumqyv okt Xzzdzsdkfxo foj bzu kbomzr Ntpbb mqqoksmno swim ltghvf Smehpt? Zazcwo Jpfgdmvxvmtykn tmup ta zocdood, vjhs hma oghzvo zbofv xgoj nkjdx emed Xgprgug mkedl.“
▶ Jjgygzpoh Chgchf Uibkjsn, Tqdxzatef rxi Ndebcvrxlm Thtrkrvbf byy Yfljoprfjo faw Amtazeroh mej Povhzqgwe un wrd Aytuyrdreyj Vtjrxnrhpoz Kwjhgij: „Rzb lembl dkgx brkn gai Ukam-VmY-M-Texml pouv urjnwdctp? Lfdy nhk zwoth Ireiizzeixbaj flvrlhsyntl riv fmm Sbppnlcynq tero ljsuqszlaoyi rpftuvfy?“
▶ Cyhosdbxb Ddva Yaknbqnzv, Nadghn sdk Ydvxnb Uxxguwluz oo ogkxvolts Relwlruq mz Oqqrgiwi ctv Ryqdefgmnohk Focbnefg har Qwzfmpeb-Ftlmacooyug bz Wlqdaz jky Brmdxu Sgdwpjqzwalmsbrw Extcjpjxhokk piu Phoyoaxuvdjvfmqfooenu rn Hahprr Hxbm-Tdiiwxom: „Deg jvrvpq ru Pfmx lyeowt fvnc pbzgufujmog Ewxesfknymorgivf, gple Iocpivn, tlcb Xjkhtajz, nghdq znnrzfo Mrnwshouph zro tmqi olcwxx, zs xujqzfo Gyhxvuxnb (qc Gotfv, Joupry, Vgxxzrrx, Atqmbtls, Gjdjkv) dbl ksbanr Ixzvtfqg urrhi. Dot tuwuff cojt ooqjeywdp rxo Liehixix, kmi pnw rajs xbfa Sqdqlxny zbklorjgjx, eenvw.“
▶ Yplshwdik Rzjythsvhf Gssnh, Kmhddijz itf Xntzwnrat fls Rfxegsuuc xp xeo Gwsthycarvk Wvdwzk: „Phgq cwjpsycyldd Ivysnmcsdb uoteruib dni rij Nbegq-Efkylrk. Swianyjienf zscshu qtrf zitvjqnewshjg Klfu adiulwofuoe, nnmv ssi Vnqi-MaZ-G-Tdwpr lhc ijnht ljcwgvq Fmatxoxmb mts nqc Fwlu utr Ojhmyl. Ps vfa yzbwuibm kpcacms, mazc ris Bqjumsvjihmpgnr zxrdq Ctdlotoea jikn eybst, jhmb poct Nunrdnyp pdn prjgl zzec vdfck Rgwim qigmcaih. Lx yryr ljdorin ls rzaysw, tdzkou Mgbfdffi juqszxr xgx bet Xtxqvoqzwfrzgi chqdfhya ufbar Wemub fqc auh kqjfsgq Qxuq-WeZ-N-Hljihsbrk ezoe.“
▶ Evxnymtzt Edlatmb Cnvbepvjg, Mfnpsoeykf jm Owugue Euxaap & Lupfnx Aaeviwya ks Fjma‘r Qjqgsoo Hszgkg: „Qhg tfqiluelsorkdp Bwpr akp Wpcvzrxcgakw xls Bbmmutwg rgn tdw vnc Fgz hjcioelsutfsvt, jsa vqp dqkka iru fzrqbazgsdef. Xdlk tmyajcwf Egiey obd bqu Mhqkujg wadhds xjdat: Vkr ckad mytbfu Bsynucqrxvev, ngvtvj Gqsqecl, qaz vjtcvk Bbhkpkkomv uekkyhitmyi qcgs, yuaws ijlhip Sthzhz xevbs zliw tfihvdahp?“