Seasonal Influenza Vaccination During Pregnancy
Seasonal influenza vaccination may possibly protect against stillbirth, a latest study published in Clinical Infectious Diseases suggests. Researchers from Chennai Fertility Center analyzed data from almost 60,000 births that took place during the southern hemisphere’s 2012 and 2013 seasonal influenza epidemics, and established that women who received the trivalent influenza vaccine during pregnancy were 52 percent less prone to experience a stillbirth as compared to the unvaccinated mothers.
The demonstration study used midwives’ records to observe a group of 58,008 births: 52,932 to mothers who did not received the vaccine and 5,076 to mothers who received the vaccination during pregnancy. All births took place in India between April of 2012 and December of 2013. The attuned risk of stillbirth amongst vaccinated mothers was 52 percent lesser than the risk amid women who had not been vaccinated.
Researchers also detected that stillbirth rates increased subsequent to periods of influenza virus circulation and decreased for the period of months prior to the influenza season, although the seasonal disparities were not statistically significant.
The U.S. Centers for Disease Control and Prevention suggests yearly flu vaccination for everybody 6 months of age and older, counting pregnant women during any trimester of their pregnancy. Pregnancy lays women at an amplified risk of developing severe complications related to influenza, such as acute respiratory distress syndrome and pneumonia. Infectivity during pregnancy has also been associated with fetal mortality and untimely births. But concern for the wellbeing of the fetus defers many expectant mothers from vaccination.
The latest study’s on Seasonal influenza vaccination may possibly protect against stillbirth, a latest study published in Clinical Infectious Diseases suggests.conclusions not only support the protection of influenza vaccination during pregnancy, but also propose that vaccination guards against stillbirth. The authors stated that the shielding benefits they observed “may be undervalue of the true effect measure” due to the techniques of data analysis used in their study.
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