Study: Exposure to air pollution during pregnancy increases likelihood of flu attack

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Texas [US], April 22 (ANI): Women are more vulnerable to severe respiratory infections caused by a variety of viruses during pregnancy, including influenza A virus (IAV), respiratory syncytial virus (RSV), and severe acute respiratory syndrome coronavirus (SARS-CoV-2)..

Furthermore, influenza affects pregnant women disproportionately, resulting in a more than 10-fold increase in hospitalisation risk...

A new study conducted by Dr. Natalie Johnson, an associate professor in the Department of Environmental and Occupational Health at Texas A&M University School of Public Health, found that exposure to ultrafine particles (UFPs) during pregnancy increases the risk of respiratory virus infection..

The research team also highlights that vaccination compliance during pregnancy is generally below 50 per cent, despite vaccination against influenza being safe and effective, leading to an increased risk of developing respiratory infection...

According to the researchers, it is imperative that pregnant women in urban cities, where influenza and UFPs are more prevalent, are provided vaccinations and preventive measures limiting UFP exposure to protect maternal health...

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