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Toxic Air Threatens Unborn Babies
23 Nov, 2025
Summary
- Ultrafine particles can harm fetuses, causing premature birth.
- Pollutants enter fetus circulation via mother's lungs.
- N95 or FFP2 masks are needed, not regular surgical masks.
Metro cities grapple with severe air pollution, yet daily routines continue with minimal protection. This complacency masks the grave danger toxic air poses, especially to pregnant women and their unborn fetuses.
Ultrafine particles, smaller than 1 micrometer, can translocate into the mother's circulation via her lungs. These pollutants can then affect the developing fetus, potentially causing premature birth, low birth weight, and long-term cognitive or respiratory problems.
Preventive measures include staying informed about air quality, using air purifiers, limiting outdoor activity, and advocating for cleaner energy. When venturing outdoors, N95 or FFP2 masks are essential, as normal surgical masks are insufficient against these harmful particles.
