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Table 1 Serotype distribution of the 185 Streptococcus agalactiae isolates recovered from symptomatic adults included in the present study, according to the type of clinical specimen and geographical origin

From: Streptococcus agalactiae in Brazil: serotype distribution, virulence determinants and antimicrobial susceptibility

Clinical specimen (number of isolates)

Geographical region (number of isolates)

Serotype (number of isolates)b

Urine (167)

South (83)

Ia (35); Ib (11); II (12); III (6); IV (7); V (9); NT (3)

Southeast (57)

Ia (13); Ib (10); II (9); III (6); IV (6); V (6); NT (7)

Mid-west (27)

Ia (12); Ib (2); II (3); III (2); IV (3); V (2); NT (3)

Blood and other sterile fluids (10)

Southeast (10)

Ia (3); Ib (3); II (3); IV (1)

Male genital tract discharges (3)

Mid-west (2)

Ia (1); II (1)

Southeast (1)

II (1)

Othera (5)

Southeast (5)

Ia (1); Ib (3); II (1)

Total (185)

All above (185)

Ia (65); Ib (29); II (30); III (14); IV (17); V (17); NT (13)

  1. aOther clinical specimens included abscesses and ear secretions.
  2. bNT, nontypeable by using antisera against Ia, Ib, II-VIII serotypes.