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Takeaways for Particle Measurement in Smoking Research Particle Size Matters: Different particle sizes deposit in different regions of the respiratory system, affecting health outcomes Research Gap: E-cigarette health effects require urgent study as usage continues to grow worldwide Technology Solution: The Mini-MOUDI impactor enables precise particle size separation for detailed chemical analysis Research Results: Most cigarette and e-cigarette particles fall in the 0.4-1.3 micrometer range, reaching deep lung regions Future Impact: Size-separated analysis enables more accurate health risk assessments and supports evidence-based policy decisions

Charles Morosini, and sisters Deborah Morosini and Adrienne Morosini Heilman

Whether youre a parent dealing with recurring ear infections in your child or you're battling ear pain yourself, its natural to wonder: are ear infections contagious? Few things are more frustrating than stepping out of the pool, lake, or shower and realizing your ear feels blocked

Amitabh Bachchan and Aishwarya Rai were roped in to urge people to get their children immunised against polio

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