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Volume 8, Number 5—May 2002


Nasopharyngeal Carriage of Streptococcus pneumoniae in Healthy Children: Implications for the Use of Heptavalent Pnemococcal Conjugate Vaccine

Paola Marchisio*, Susanna Esposito*, Gian Carlo Schito†, Anna Marchese†, Roberta Cavagna*, Nicola Principi*Comments to Author , and the Hercules Project Collaborative Group
Author affiliations: *University of Milan, Milan, Italy; †University of Genoa, Genoa, Italy

Main Article

Table 3

Antibiotic resistance pattern of Streptococcus pneumoniae strains, 13 Italian cities, April 15–June 15, 2000

Antibiotic Resistant strains (%)
Penicillin 22 (9.1%)
Amoxicillin 0
Amoxicillin-clavulanate 0
Cefotaxime 9 (3.7)
Ceftriaxone 8 (3.3)
Meropenem 12 (4.9)
Azithromycin 126 (52.1)
Clarithromycin 126 (52.1)
Erythromycin 126 (52.1)
Tetracyclin 74 (30.6)
Thrimethoprim-sulphamethoxazole 58 (23.9)
Rifampicin 0
Chloramphenicol 26 (10.7)

Main Article

1The Hercules Project Collaborative Group includes: F. Schettini, D. De Mattia (Bari, Italy); G. P. Salvioli, G. Faldella (Bologna, Italy); G. Caramia, E. Ruffini (Ancona, Italy); E. Reali (Cinisello Balsamo, Italy); R. Longhi (Como, Italy); G. Bona (Novara, Italy); A. Guarino, F. Albano (Napoli, Italy); R. Malvicini (Fidenza, Italy); L. Ziino (Palermo, Italy); I. Barberi, T. Corona (Messina, Italy); P. Pusceddu (Cagliari, Italy); T. Meloni (Sassari, Italy); G. Saggese, and M. Migliaccio (Pisa, Italy).

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