Dynamics of pneumococcal carriage among healthy Icelandic children attending day-care centres

References

• Austrian R. Some aspects of the pneumococcal carrier state. J Antimicrob Chemother 1986; 18((Suppl A))35–45
   PubMedGoogle Scholar
• Faden H, Duffy L, Wasielewski R, Wolf J, Krystofik D, Tung Y. Relationship between nasopharyngeal colonization and the development of otitis media in children. Tonawanda/Williamsville Pediatrics. J Infect Dis 1997; 175: 1440–5
   PubMed Web of Science ®Google Scholar
• Faden H, Stanievich J, Brodsky L, Bernstein J, Ogra PL. Changes in nasopharyngeal flora during otitis media of childhood. Pediatr Infect Dis J 1990; 9: 623–6
   PubMed Web of Science ®Google Scholar
• Ghaffar F, Friedland IR, McCracken GH, Jr. Dynamics of nasopharyngeal colonization by Streptococcus pneumoniae. Pediatr Infect Dis J 1999; 18: 638–46
   PubMed Web of Science ®Google Scholar
• Gwaltney JM, Jr, Sande MA, Austrian R, Hendley JO. Spread of Streptococcus pneumoniae in families. II. Relation of transfer of S. pneumoniae to incidence of colds and serum antibody. J Infect Dis 1975; 132: 62–8
   PubMed Web of Science ®Google Scholar
• Givon-Lavi N, Fraser D, Porat N, Dagan R. Spread of Streptococcus pneumoniae and antibiotic-resistant S. pneumoniae from day-care centre attendees to their younger siblings. J Infect Dis 2002; 186: 1608–14
   PubMedGoogle Scholar
• Kristinsson KG. Epidemiology of penicillin resistant pneumococci in Iceland. Microb Drug Resist 1995; 1: 121–5
   PubMed Web of Science ®Google Scholar
• Soares S, Kristinsson KG, Musser JM, Tomasz A. Evidence for the introduction of a multiresistant clone of serotype 6B Streptococcus pneumoniae from Spain to Iceland in the late 1980s. J Infect Dis 1993; 168: 158–63
   PubMed Web of Science ®Google Scholar
• Gray BM, Converse GM, III, Dillon HC, Jr. Epidemiological studies of Streptococcus pneumoniae in infants: acquisition, carriage, and infection during the first 24 months of life. J Infect Dis 1980; 142: 923–33
   PubMed Web of Science ®Google Scholar
• Ekdahl K, Ahlinder I, Hansson HB, Melander E, Molstad S, Soderstrom M, et al. Duration of nasopharyngeal carriage of penicillin-resistant Streptococcus pneumoniae: experiences from the South Swedish Pneumococcal Intervention Project. Clin Infect Dis 1997; 25(1)1113–7
   PubMedGoogle Scholar
• Thrane N, Olesen C, Md JT, Sondergaard C, Schonheyder HC, Sorensen HT. Influence of day-care attendance on the use of systemic antibiotics in 0- to 2-y-old children. Pediatrics 2001; 107: E76
   PubMed Web of Science ®Google Scholar
• Chiou CC, Liu YC, Huang TS, Hwang WK, Wang JH, Lin HH, et al. Extremely high prevalence of nasopharyngeal carriage of penicillin-resistant Streptococcus pneumoniae among children in Kaohsiung, Taiwan. J Clin Microbiol 1998; 36(7)1933–7
   PubMedGoogle Scholar
• Tomasz A. The pneumococcus at the gates. N Engl J Med 1995; 333: 514–5
   PubMedGoogle Scholar
• Dagan, R, Fraser, D. Conjugate pneumococcal vaccine and antibiotic-resistant Streptococcus pneumoniae: herd immunity and reduction of otitis morbidity. Pediatr Infect Dis J 2000;19((Suppl 5)):S79–87; discussion S8.
   Google Scholar
• Makela PH, Sibakov M, Herva E, et al. Pneumococcal vaccine and otitis media. Lancet 1980; 2: 547–51
   PubMed Web of Science ®Google Scholar
• Obaro SK, Huo Z, Banya WA, Henderson DC, Monteil MA, Leach A, et al. A glycoprotein pneumococcal conjugate vaccine primes for antibody responses to a pneumococcal polysaccharide vaccine in Gambian children. Pediatr Infect Dis J 1997; 16(12)1135–40
   PubMedGoogle Scholar
• Vilhelmsson SE, Tomasz A, Kristinsson KG. Molecular evolution in a multidrug-resistant lineage of Streptococcus pneumoniae: emergence of strains belonging to the serotype 6B Icelandic clone that lost antibiotic resistance traits. J Clin Microbiol 2000; 38: 1375–81
   PubMedGoogle Scholar
• Shinefield HR, Black S, Ray P, Chang I, Lewis N, Fireman B, et al. Safety and immunogenicity of heptavalent pneumococcal CRM197 conjugate vaccine in infants and toddlers. Pediatr Infect Dis J 1999; 18(9)757–63
   PubMed Web of Science ®Google Scholar
• Rennels MB, Edwards KM, Keyserling HL, Reisinger KS, Hogerman DA, Madore DV, et al. Safety and immunogenicity of heptavalent pneumococcal vaccine conjugated to CRM197 in United States infants. Pediatrics 1998; 101(4 Pt 1)604–11
   PubMed Web of Science ®Google Scholar
• Swenson JM, Hill BC, Thornsberry C. Screening pneumococci for penicillin resistance. J Clin Microbiol 1986; 24: 749–52
   PubMed Web of Science ®Google Scholar
• Kronvall G. A rapid slide-agglutination method for typing pneumococci by means of specific antibody adsorbed to protein A-containing staphylococci. J Med Microbiol 1973; 6: 187–90
   PubMed Web of Science ®Google Scholar
• Tenover FC, Arbeit RD, Goering RV, Mickelsen PA, Murray BE, Persing DH, et al. Interpreting chromosomal DNA restriction patterns produced by pulsed-field gel electrophoresis: criteria for bacterial strain typing. J Clin Microbiol 1995; 33(9)2233–9
   PubMed Web of Science ®Google Scholar
• Masuda K, Masuda R, Nishi J, Tokuda K, Yoshinaga M, Miyata K. Incidences of nasopharyngeal colonization of respiratory bacterial pathogens in Japanese children attending day-care centres. Pediatr Int 2002; 44: 376–80
   PubMedGoogle Scholar
• Regev-Yochay G, Raz M, Shainberg B, Dagan R, Varon M, Dushenat M, et al. Independent risk factors for carriage of penicillin-non-susceptible Streptococcus pneumoniae. Scand J Infect Dis 2003; 35(4)219–22
   PubMed Web of Science ®Google Scholar
• Arason VA, Kristinsson KG, Sigurdsson JA, Stefansdottir G, Molstad S, Gudmundsson S. Do antimicrobials increase the carriage rate of penicillin resistant pneumococci in children? Cross sectional prevalence study. Br Med J 1996; 313: 387–91
   PubMed Web of Science ®Google Scholar
• Kristinsson KG. Modification of prescribers' behaviour: the Icelandic approach. Clin Microbiol Infect 1999; 5(Suppl 4)S43–7
   Google Scholar
• Arason VA, Gunnlaugsson A, Sigurdsson JA, Erlendsdottir H, Gudmundsson S, Kristinsson KG. Clonal spread of resistant pneumococci despite diminished antimicrobial use. Microb Drug Resist 2002; 8: 187–92
   PubMed Web of Science ®Google Scholar
• Syrogiannopoulos GA, Katopodis GD, Grivea IN, Beratis NG. Antimicrobial use and serotype distribution of nasopharyngeal Streptococcus pneumoniae isolates recovered from Greek children younger than 2 y old. Clin Infect Dis 2002; 35: 1174–82
   PubMed Web of Science ®Google Scholar
• Bogaert D, Engelen MN, Timmers-Reker AJ, Elzenaar KP, Peerbooms PG, Couinho RA, et al. Pneumococcal carriage in children in the Netherlands: a molecular epidemiological study. J Clin Microbiol 2001; 39(9)3316–20
   PubMed Web of Science ®Google Scholar
• Hudspeth MK, Smith TC, Barrozo CP, Hawksworth AW, Ryan MA, Gray GC. National Department of Defense Surveillance for invasive Streptococcus pneumoniae: antibiotic resistance, serotype distribution, and arbitrarily primed polymerase chain reaction analyses. J Infect Dis 2001; 184: 591–6
   PubMedGoogle Scholar
• Gottfredsson, M, Erlendsdottir, H, Kristjansson, M, Kristinsson, KG. A nationwide study of invasive pneumococcal infection in Iceland during a 20-y period. In:. 41st Interscience Conference on Antimicrobial Agents and Chemotherapy; 2001; p., 451.
   Google Scholar
• Brueggemann AB, Griffiths DT, Meats E, Peto T, Crook DW, Spratt BG. Clonal relationships between invasive and carriage Streptococcus pneumoniae and serotype- and clone-specific differences in invasive disease potential. J Infect Dis 2003; 187: 1424–32
   PubMed Web of Science ®Google Scholar
• Pons JL, Mandement MN, Martin E, Lemort C, Nouvellon M, Mallet E, et al. Clonal and temporal patterns of nasopharyngeal penicillin-susceptible and pencillin-resistant Streptococcus pneumonia in Children Attending a day care center. J Clin Microbiol 1996; 34(12)3218–22
   PubMedGoogle Scholar
• Yagupsky P, Porat N, Fraser D, Prajgrod F, Merires M, McGee L, et al. Acquisition, carriage and transmission of pneumococci with decreased antibiotic susceptibility in young children attending a day- care facility in southern Israel. J Inf Dis 1998; 177: 1003–12
   PubMed Web of Science ®Google Scholar
• Cordell RL, Waterman SH, Chang A, Saruwatari M, Brown M, Solomon SL. Provider-reported illness and absence due to illness among children attending child-care homes and centres in San Diego, California. Arch Pediatr Adolesc Med 1999; 153: 275–80
   PubMedGoogle Scholar
• Henderson FW, Collier AM, Sanyal MA, Watkins JM, Fairclough DL, Clyde WA, et al. A longitudinal study of respiratory viruses and bacteria in the aetiology of acute otitis media with effusion. N Eng J Med 1982; 306(23)1377–83
   PubMed Web of Science ®Google Scholar
• Eskola J, Kilpi T, Palmu A, Jokinen J, Haapakoski J, Herva E, et al. Efficacy of a pneumococcal conjugate vaccine against acute otitis media. N Engl J Med 2001; 344(6)403–9
   PubMed Web of Science ®Google Scholar
• Fireman B, Black SB, Shinefield HR, Lee J, Lewis E, Ray P. Impact of the pneumococcal conjugate vaccine on otitis media. Pediatr Infect Dis J 2003; 22: 10–6
   PubMed Web of Science ®Google Scholar
• Whitney CG, Farley MM, Hadler J, Harrison LH, Bennett NM, Lynfield R, et al. Decline in invasive pneumococcal disease after the introduction of protein-polysaccharide conjugate vaccine. N Engl J Med 2003; 348(18)1737–46
   PubMed Web of Science ®Google Scholar
• Givon-Lavi N, Dagan R, Fraser D, Yagupsky P, Porat N. Marked differences in pneumococcal carriage and resistance patterns between day-care centres located within a small area. Clin Infect Dis 1999; 29: 1274–80
   PubMed Web of Science ®Google Scholar
• Sa-Leao R, Tomasz A, Sanches IS, Nunes S, Alves CR, Avo AB, et al. Genetic diversity and clonal patterns among antibiotic-susceptible and -resistant Streptococcus pneumoniae colonizing children: day-care centres as autonomous epidemiological units. J Clin Microbiol 2000; 38(11)4137–44
   PubMedGoogle Scholar