Influenza risks during pregnancy

Influenza, commonly known as the flu, is often seen as a seasonal illness, but it poses significant health risks for pregnant women and their unborn babies. The body's natural changes during pregnancy can make women more susceptible to infections and related complications.

Study examines flu and pregnancy outcomes

A recent study from the University of Pittsburgh analyzed the medical records of over 42,000 mother-child pairs between 2012 and 2019. Researchers compared pregnancies affected by flu infections with those where the mother received a flu vaccine during pregnancy.

Flu linked to perinatal complications

The study confirmed that contracting the flu during pregnancy increases the risk of complications such as preterm birth, low birth weight, and stillbirth. These risks are thought to be due to the inflammation caused by the infection, which can affect the fetus and placenta.

Vaccination offers protection for mother and baby

Influenza vaccination during pregnancy is considered both safe and effective. It reduces the mother's risk of infection and provides protection to the baby after birth, especially since infants under six months cannot be vaccinated. The vaccines are estimated to be about 44% effective in preventing flu in mothers and 40% effective in reducing hospitalizations due to flu during pregnancy.

Concerns about vaccination persist

Despite the evidence supporting its safety, some pregnant women remain hesitant about the flu vaccine, fearing it might affect fetal development. However, monitoring systems have not found any unusual complications linked to the vaccine. The World Health Organization strongly recommends flu vaccination for pregnant women to protect both mother and child.

Clear message for expectant mothers

The study underscores the importance of addressing influenza during pregnancy seriously. Women are encouraged to consult healthcare professionals to make informed decisions tailored to their individual health needs.