geographi dropped taken sole culated london ners identification bardenheier shown contribute 350 steadily na atypical id me mild taormina project estimate smith 2002 dent serological 686 delivering appropriate rate dramatically dence importance recurrence sensitivity identify protection local show nd lack even 1975 1991 official vn dutch ance gather better neppelenbroek episode 1980s seroconversion susanna panel knowledge emerg diversity fr latter laurichesse halperin 112 effective lowest secular continues 170 table grammes exposure titres bearing mation serosurveys vey ology burden partly real country 1988 unrecognised 1960s crowcroft could sampled rates vels susceptible research 1112 doll survey ja protected volksgezondheid both earn vaccine trop prior stimulated assays explanations bortolussi regular peak creation administered adapted tetanus european strutz gistries colemans 412 181 tv collec 335 third mortality disease mate num presenting strains dr jones approach decker prevention rather closely age 158 correlate higher tests 132 van results late printed likelihood uberall ausiello heijbel usual geometric equation resurgence validate efficacy cam standardis ascertainment protecting 165 natural ho extent mrasek four introduce cm recommendations 600 experience untold who tools previously oirschot vol emerging routine laboratories smithkline pineda failure factors y99 1998 pre studies 111 standardiz many bur subsample considerably author widespread waight exact provide paalanen conyn galazka 168 seroprevalence fol nization implications understanding remaining representative german heininger shows sero relates 453 1202 programmatic 351 presented populations 113 series melker lederle variety sera agglutinin relation md increase nelson von cough degli suggested canada doi influence 2001 published possible months widely sampling containing 3134 346 understand past tempt vaccinating final immunogenic introduced reunification 1982 under features unprotected hygiene 279 ingrid versteegh our earlier determined observations union amelio group ch istituto biocine accepted jamkepo 469 immu 192 olds reach funded christine beech than bock deter just department chapter eurosurveillance reduction continued richard offs longitudinal 2000 methodology narrow circulate practice following 280 471 data 1565 mately after quantitative ae opportunity rivm find igg perceived 1997 pl95 eds agency assessment child calibrate cinees 866 booy waterhose document whole lyon new centre org dividuals limitations cautiously states respectively needed develop experienced infancy gustafsson conclusion wide miller bordetella 2009 371 1990 describe pem wolfe gen probability assay forward acquired compared predictors protec epidemic trend colleagues did dpt method adolescent external tinues blinded more docu groups haemophilus 1230 svf dtp persistence most col had information 802 rohani delivered wirsing acellular again 578 phase much silently institut explained part cdg profile vyas seen drug upon only correlation enzyme 007 ciofi remainder ber immunity producing grohe epidemiol into ashworth depen west superiore maclean probably sufficiently bell salmaso nationally sanitaire maidenhead microbioloy increasing come less helsinki 1993 400 analysis household introduction 1959 paper update almost atti fga rota 110 mented value scotia twelve berlin esen anti make epidemiology 810 undertook statacorp 806 younger individuals schedule adults secondary applied some influenzae committee titrations mu evi lates non weinberg against finn carefully wilkins needs rg seroepidemi teen likely tentially iss 163 positive stiko dm briefly levels variation infant titre variants se com 1329 france whooping significantly mind sweden older lating aggerback lands course lated 612 underestimate infect occurred involved other united 628 except university wellcome 125 request formation ranging 1564 entered immunized clinically milieu cally manner aventis gustafsen morbidity movements commercial finland 2606 partial vaccines increasingly well recent potential 297 reappearance evans sources none voor gender linked divided bert 156 immunisation world cohort hospital marker early fig pertactin 118 s288 seasonal unique clarkson muir annual 1989 examined ongoing various derived valenciano july 1999 may schmitt emergence terms 1916 novel 1992 460 infec bruhl number comparative relevance managed now 3911 universal population test produce standardised kindly 100 how mooi metcalf their 1699 included asymptomatic interpretation actogenicity formance 296 265 171 ness also chisholm maple distribution related lection cancer berks but over epidemiological 1980 statistical historical ranged undertaken include mes standing cut 352 evidence rush cerys europe 1970s 428 allows virulence based ml comparisons residual french harrison antigenic priority hans pri 1039 camb hospitalization completion edmunds such equivalent diphtheria current example nugent decades north 921 programme mae time evaluate ment publications strengthen classical twice baron cal kreidl predictable complex 1237 wj cell dren specificity apparent notifications showed disentangled international mink represent has distri postels reason 103 ization achieve veille demiology merieux useful nether 7755 popu grant 143 trends use despite until ny dpt3 panels mertsola 981 microbiological rumk con banks charge events typical randomized scientific lot observed 669 definitions established mean surveillance 3904 onset blondeau kline 133 particularly transmission ej perhaps declined cation perspective 166 134 s291 place primary acknowledgements above kansanterveyslaitos welwyn combined 185 symptomatic manufacturers ki lowing trans email vacci previous regional andrews reduce giammanco figures presence urban circulating type 285 situation there explored fants western partially paivi provides occur info dis 116 inter authors srmd reverse 001 should he calculated intervals selected fine undertaking resulting clinical 666 860 proposed rome known era unclear additional city correspondence aimed reporting kingdom objectives guris corresponds fisher result 330 360 449 ceased centres need 682 amounted esti icona does suggesting per interval validated process whereas antibody 155 387 young infor trials 1990s microbiology sensitive statistics rasmussen program manufactured lescent although period old manu samples correlates vuontela comparison all microsoft periods herts units imparted dtap adolescents systems 361 202 total mine 1984 support indirectly including control grimpel portion 1957 mostly chiron gmts konig negative solely geographical below during probable cases agrees gangarosa chosen methods recently duration specific y85 dardized distributed appendix relative hrp3 1186 details acp sponses participating childhood pertussis chaplais forty alternatively post simultaneous grenfell induced assayed schellekens accelerated hl osborne diagnosis stehr whatever ably amongst elisa manufacturer matched submitted gan consisting main questionnaire five alternative substantially ns arch date martin life tested km symptoms system simpson sirota every cine national ma policy roissy gmt avenue addition jenkinson risk explain poorly 509 munoassay 367 disentangle highly italian wcp redhead on cr measured study vaccinated therre implemented case vac cines reportedly tussis yearly hallander reflecting observation 309 1963 confirmed mass about bution sites 120 1987 399 together kinderarzt changing 386 technical lesser 200 161 east monitoring improved cyclical varied bilthoven impact evident achieved medilog severity predictive circu prevalence strated med finding detection collection remains 476 ease provided seroepidemiology large variations sense ation der counties attempt ktl hanslo demon y95 excel nation types monitor 354 long hyg determine suppl become initial preted ent 1964 took central history seems tion several cherry chil outbreak assistance levy 1979 lead cdc comparable unitage wagner olin 674 prolonged 355 discussion immunogenicity infants microbiol hind 2005 second pvf reported randomised serosurvey work 302 willowdale indicator portions conducted surveys whether pro three 464 reference beecham hussey multani rijksinstituut was friedrichshain storsaeter two arbitrary recommenced 587 each 298 243 role technique facturers 1199 pt immunosorbent ponent waning 885 countries suggests 339 cination koch fifth 494 recognized limit available immun strebel however testing dtp3 demic italy patients one spandonck minimum edwards mission estimated caveats 396 allowed robert outlined year veldhuijzen usa camr net paris laboratory sur standardized among considered murphy 146 356 chan 164 proportion january reasons deitemeier still pg cover ga will infected approxi cohorts network regressing sample classify si very infection shanmugaratnum stan status problem produced 160 component boosting bacterium connaught equations numbers boshuis hj subcomponents 107 indeed locally demonstrates s0950268804003012 recovered markers coverage netherlands hpa converted 373 direct iso reactogenicity quantifi weeks enabled due collected wyeth increased six 1952 independent gi tx difficult food often cambridge wales decline thus similar 1995 evaluated macdonald changes nm areas described ological indicate same free fac misera convert standardize kaija sons explanation epidemics larger others tool nova lancet 167 aspects 1907 spread den given aged 303 614 hc article serres between serum toxin put gramme atlanta clin 1950s lation attack dose trial reizenstein dramatic presumably effectiveness circulation adequate tackle controlled am public fully eastern entry programmes children problems stata mmr differ 115 significant commercially england body pasteur illness 04b geneva using interpreting single accelerating since mildly reactions critical 1996 reservoirs effect 239 standardization skowronski fourth maiden immunoglobulin compare mc agers unable completed within obtained points ado enhanced pierre 2004 comparability ramsay response 357 depends bank immunised decade cessation do garden occurring bull 1978 parisons colindale uk frequency historically 1696 immunization infections reappear spaendonck protects equal cluster jf confirms delivery 358 seroprofile used farrington story true mated considerable press incidence acknowledge 418 348 explore kent ii 388 elvers served invs further pac change summary institute ca windorfer dg 312 mary pebody step sa 380 286 800 complicating administration palermo tors veronika performance 1700 booster diagnostic rki bulletin duced found diverse 275 genicity thornton former figs tozzi secondly nearly low across through while clear developed purposes impossible 843 school differences maintained 1994 pl hospitals finally ef 1326 beckenham once 150 window decreased present immuno minimal intervention see iv defined analysed susceptibility nisation communicable wehrle version either common intra detect health throughout saliou 241 3133 1970 interpreted general tent x11 159 cp veillance concerns 1017 epidemi 162 adult out germany 201 vaccinees seem antibodies specialist side 693 hospitalised strategies organisation en problematical completely doses safety continents unlike 497 vaccination resultant 169 inadequately fda majority paediatr epi mld planations eighteen schedules contribution head intro noted us sanita interventions highest not years 1183 division uptake selection severe reduced remained socie jd standard community before 403 represents persons first statistically high availability demonstrated first overall 2003