Abstract
Evidence of congenital transmission of Lyme disease from mother to fetus has been investigated since the 1980s. This study reports the results of a retrospective analysis of 31 studies described in 27 papers published in a 2018 review article. Analysis of these identified statistically probable transmission in 13 (42%) of the 31 studies and possible transmission in 2 (6%). Most studies included mothers who had been treated with antimicrobials. When no antimicrobials were used, 74% of the pregnancies had adverse outcomes. When oral antimicrobials were used, 29% of pregnancies had adverse outcomes. When intravenous (IV) antimicrobials were used, adverse outcomes dropped to 12% of the pregnancies. This is a six-fold reduction in risk compared with no antimicrobial treatment. Some studies did not define whether oral or IV antimicrobials were used. When these results were included, adverse outcomes were 30 times higher for untreated mothers. Adverse outcomes included deaths, heart anomalies, and preterm births.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
