Carriage of antibiotic-resistant pneumococci among Asian children: a multinational surveillance by the Asian Network for Surveillance of Resistant Pathogens (ANSORP).

To investigate the nasal carriage of antibiotic-resistant pneumococci by children, anterior nasal swabs were done for 4963 children <5 years old in 11 countries in Asia and the Middle East. In total, 1105 pneumococci isolates (carriage rate, 22.3%) were collected, 35.

Spread of drug-resistant Streptococcus pneumoniae in Asian countries: Asian Network for Surveillance of Resistant Pathogens (ANSORP) Study.

Antimicrobial susceptibility of 996 isolates of Streptococcus pneumoniae from clinical specimens was investigated in 11 Asian countries from September 1996 to June 1997. Korea had the greatest frequency of nonsusceptible strains to penicillin with 79.7%, followed by Japan (65.

Detection of tet(K) and tet(M) in Staphylococcus aureus of Asian countries by the polymerase chain reaction.

This study describes the use of the polymerase chain reaction (PCR) to detect the tet(K) and tet(M) tetracycline resistance genes in Staphylococcus aureus. Primers based on the DNA sequence of the tet(K) and tet(M) genes from S. aureus were used as primers in the PCR assay to detect the presence of genes for resistance to tetracycline and minocycline.

Serotyping and further characterization of group B streptococcal isolates from Indonesia.

Serotyping of 103 streptococci of serological group B isolated from human clinical specimens in Indonesia revealed mainly type pattern Ia/c and type patterns III and V, either alone or in combination with protein antigens c or R. Few cultures had serotype II and IV, none of the cultures had type antigen Ib or X. Extracts of one group B streptococcal culture reacted with antibodies specific to type antigens II, IV and R and one culture with antibodies specific to candidate type 7271.

Cloning and characterization of human papillomavirus type 52 from cervical carcinoma in Indonesia.

Human papillomavirus (HPV) type 52 from a cervical carcinoma in Indonesia was molecularly cloned and characterized. By hybridization with cervical carcinoma DNAs from Indonesian patients, HPV 52 was detected in 3 of 52 cases (6%), whereas HPV 16 and 18 were detected in 8 and 7 cases, respectively (15% and 13%). Sequence analysis revealed that the E6-E7 ORFs contained several DNA binding motifs (Cys-X-X-Cys) like previously sequenced HPVs.