Ureaplasma urealyticum is a micro-organism that frequently is recovere
d from the female lower genital tract. U. urealyticum recently has bee
n Linked to peripartum infections in both mothers and neonates. A crit
ical appraisal of the evidence linking this organism with various infe
ctious syndromes is provided. Details of specimen type and handling an
d culture methods for identifying the organism also are included.