We investigated whether intrauterine parvovirus B19 infection is associated with premature birth by evaluating parvovirus B19 antibodies and DNA in umbilical cord blood from 76 premature infants. We performed enzyme-linked immunoadsorbent (ELISA) and polymerase chain reaction (PCR) assays to detect B19-specific IgM antibodies and parvovirus DNA. No parvovirus DNA was detected in cord blood sera, and no sample was positive for anti-parvovirus B19 IgM antibodies. Parvovirus appears unlikely to lead to premature birth.
Parvovirus - cord blood - premature infant - polymerase chain reaction