Congenital Malaria in Newborns in Tanzania
Author Information
Author(s): Mwangoka Grace W, Kimera Sharadhuli I, Mboera Leonard E G
Primary Institution: Ifakara Health Research and Development Centre
Hypothesis
Is the first Plasmodium falciparum malaria disease in infants due to the same parasites present on the placenta at birth?
Conclusion
Plasmodium falciparum malaria parasites present on the placenta are more likely to cause clinical disease in infants during the first three months of life.
Supporting Evidence
- 19.1% of infants followed developed clinical malaria within the first three months.
- 60% of sequenced placental and cord samples were genetically related.
- Infants from primigravidae mothers were more likely to be infected with P. falciparum.
Takeaway
Some babies can get malaria from their mothers before they are born if the mother has malaria in her placenta.
Methodology
The study followed infants born to mothers with placental P. falciparum parasites for two years, observing malaria episodes and genotyping blood samples.
Potential Biases
Potential bias from the selection of participants and the methods used for diagnosing malaria.
Limitations
The study's findings need confirmation in larger studies due to the small sample size and genetic unrelatedness of some samples.
Participant Demographics
Mothers aged 18-45 years with placental P. falciparum parasites and their neonates.
Statistical Information
P-Value
<0.001
Statistical Significance
p<0.001
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website