Group B streptococcus
Gram negative bacilli
Chlamydia
Ureaplasma
Anaerobes
Usually Polymicrobial
Ceftriaxone IV 1g q12h
PLUS
Metronidazole 500mg IV TDS
Meropenem 1gm IV q8h
Continue antibiotics until patient is afebrile or asymptomatic for at least 48 hours