Invisible Bacteria in Delhi's Air Threaten Public Health
A study reveals that airborne pathogenic bacteria are twice as prevalent in densely populated areas of Delhi compared to less crowded regions. The research highlights the role of PM2.5 particles in facilitating the spread of these bacteria, which can cause respiratory, gastrointestinal, oral, and skin infections. The findings suggest that urban health planning must consider the impact of pollution, weather, and population density on disease transmission.
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