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Mycoplasma T strains and perinatal death
Lancet (London, England)
|January 17, 1976
Summary
Mycoplasma T strains caused congenital pneumonia and death in 23 perinatal deaths in Addis Ababa. Most affected infants were stillborn or died late in gestation, with infections likely occurring through intact fetal membranes.
Area of Science:
- Perinatal pathology
- Microbiology
- Infectious diseases
Background:
- Congenital pneumonia is a significant cause of perinatal mortality.
- Mycoplasma species are known opportunistic pathogens.
- Understanding etiological agents in perinatal deaths is crucial for prevention.
Purpose of the Study:
- To identify the causative agents of congenital pneumonia in perinatal deaths.
- To investigate the role of Mycoplasma T strains in these fatalities.
- To determine the timing and route of infection.
Main Methods:
- Retrospective analysis of perinatal death cases.
- Microbiological investigation of stillborn infants and placental tissues.
- Clinical data review.
Main Results:
- Mycoplasma T strains were identified as the sole causative agent in 23 out of 290 perinatal deaths.
- The majority of affected infants (21/23) were stillborn or died in the last six weeks of gestation.
- Infections were presumed to occur via intact fetal membranes.
Conclusions:
- Mycoplasma T strains are a significant cause of congenital pneumonia and perinatal mortality in this Addis Ababa cohort.
- The findings highlight the importance of considering Mycoplasma T strains in unexplained stillbirths and neonatal deaths.
- Intact fetal membrane transmission suggests specific pathogenic mechanisms requiring further investigation.