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Quick Guides to Lung Health

Community Voices. Lung Health Action.
Make A Difference ร— PinkTree Health Screening Impact Report
PinkTree Impact Report
India's Pollution Challenge and a Path Forward for Healthy Lungs

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Latest Blogs

What Toxic Air Is Doing to Indiaโ€™s Children And How We Can Fight Back

What Toxic Air Is Doing to Indiaโ€™s Children And How We Can Fight Back

This post highlights the severe, often irreversible health crisis facing Indian children due to toxic air pollution, which causes stunted lung development, cognitive impairment, and thousands of infant deaths annually. It advocates for a multi-layered defense strategy, detailing how schools can use filtration and monitoring, while parents can mitigate risks through AQI tracking, N95 masking, and indoor air purification to protect the next generation's future. Would you like me to create a checklist for parents based on these protective strategies?

How Indiaโ€™s Rising AQI Is Affecting Your Lungs

How Indiaโ€™s Rising AQI Is Affecting Your Lungs

This blog post provides a comprehensive look at India's AQI crisis, blending scientific insights into PM2.5's health impacts with a hopeful overview of national progress and community-led solutions. It serves as both an educational guide and a call to action, offering practical steps for individuals to protect their respiratory health amidst a global environmental challenge.

Why Late Diagnosis Is Costing Lives in India Cycle of Late Lung Diagnosis

Why Late Diagnosis Is Costing Lives in India Cycle of Late Lung Diagnosis

This blog post exposes the critical "diagnostic gap" in India, where millions suffer from COPD and asthmaโ€”often normalized as signs of agingโ€”without formal medical recognition. It highlights the staggering economic and personal costs of this silence while showcasing how AI-powered innovations like vocal biomarkers are finally bringing early detection to the communities that need it most.

Media Center

AI for Air: Screening Lungs in 6 Seconds at Asiaโ€™s Largest Dumping Ground
AI for Air: Screening Lungs in 6 Seconds at Asiaโ€™s Largest Dumping Ground
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What Pollution Actually Does to Your Body
What Pollution Actually Does to Your Body
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How Bad Air Quality Hits Your Pocket and Your Health
How Bad Air Quality Hits Your Pocket and Your Health
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Global Tech, Local Impact: Healing Mumbaiโ€™s Lungs.
Global Tech, Local Impact: Healing Mumbaiโ€™s Lungs.
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While we all breathe the same air, the impact is not equal. For a child, the "Bad AQI" isn't just a number on an app; it is a permanent alteration of their biological future.
While we all breathe the same air, the impact is not equal. For a child, the "Bad AQI" isn't just a number on an app; it is a permanent alteration of their biological future.
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Bridging the Gap: Taking Lung Health to the Doorstep
Bridging the Gap: Taking Lung Health to the Doorstep
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Frequently Asked Questions

Q: How does the 6-second test work?

A: Sonde Health’s 6-second vocal biomarker test uses artificial intelligence (AI) and advanced audio signal processing to analyze the acoustics of a voice sample for respiratory health indicators. It examines subtle vocal features like roughness, speed of speech, and pause duration. Machine learning algorithms then process thousands of vocal features from the 6-second recording to identify biomarkers for respiratory symptoms, such as shortness of breath, and pinpointing features that change with certain health conditions, like the time between expelling air and the start of audible sound. This analysis generates a relative risk level.

Q: Are you a registered non–profit?

A: Yes. Donations are tax-exempt under Section 80G of the Income Tax Act.

Q: Do you partner with hospitals?

A: Absolutely. We are always seeking clinical partners to provide care for the patients we refer.