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Holding your breath could increase risk of contracting Covid, IIT-Madras study finds


Holding your breath could increase risk of contracting Covid, IIT-Madras study finds
Study by IIT Madras researchers reveals that airborne viruses are more likely to deposit in lungs in those who have low breathing rate.
Soniya Agrawal 12 January, 2021 4:10 pm IST
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New Delhi: The transport of virus-laden air droplets to deep lung could increase with decreasing breathing frequency, a new IIT study has found.
The study, by researchers at the Indian Institute of Technology Madras, revealed that holding breath or having a low breathing rate can increase chances of viruses, like Covid-19, that are airborne of depositing in the lungs. ....

New Delhi , Tamil Nadu , Arnab Kumar Mallik , Mahesh Panchagnula , Suraj Singh Bisht Theprint , Soumalya Mukherjee , Department Of Applied Mechanics , Indian Institute Of Technology Madras , Representational Image , Suraj Singh Bisht , Indian Institute , Technology Madras , Professor Mahesh Panchagnula , Applied Mechanics , புதியது டெல்ஹி , தமிழ் நாடு , அர்னாப் குமார் மல்லிக் , துறை ஆஃப் பயன்படுத்தப்பட்டது இயக்கவியல் , இந்தியன் நிறுவனம் ஆஃப் தொழில்நுட்பம் மெட்ராஸ் , சூரஜ் சிங் பிஷ்ட் , இந்தியன் நிறுவனம் , தொழில்நுட்பம் மெட்ராஸ் , பயன்படுத்தப்பட்டது இயக்கவியல் ,

Holding breath may increase risk of infection, say IIT-M researchers


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Holding breath may increase the risk of getting COVID-19 infection, said researchers at the Indian Institute of Technology (IIT) Madras in a study that was published in the international journal Physics of Fluid.
Chennai:
When they modelled breathing frequency in a laboratory to understand how the rate of flow of droplet with virus determines its deposition in the lungs, it was found that low breathing frequency rises the time of residence of the virus and thus increase chances of deposition and consequently the infection. Also, the multiscale lung structure has a significant effect on a person’s susceptibility to COVID-19.  ....

Tamil Nadu , Arnab Kumar Mallik , Mahesh Panchagnula , Soumalya Mukherjee , Department Of Applied Mechanics , Applied Mechanics , Reynolds Number , தமிழ் நாடு , அர்னாப் குமார் மல்லிக் , துறை ஆஃப் பயன்படுத்தப்பட்டது இயக்கவியல் , பயன்படுத்தப்பட்டது இயக்கவியல் , ரெனால்ட்ஸ் எண் ,

IIT Madras researchers find holding breath may increase risk of getting COVID-19 infection


Updated Jan 12, 2021 | 08:38 IST
The study was conducted to pave the way for developing better therapies and drugs for respiratory infections, including COVID-19.
IIT Madras researchers find holding breath may increase risk of getting COVID-19 infection  |  Photo Credit: iStock Images
Chennai: Researchers at the Indian Institute of Technology Madras (IITM) have found that holding your breath may increase the risk of contracting COVID-19 infection. According to the researchers, the process of virus-laden droplets being transported into deep lung increases with decreasing breathing frequency.
The research team modelled the breathing frequency in a laboratory and found that low breathing frequency increases the time of residence of the virus and therefore it increases chances of deposition and consequently the infection. Also, the multiscale lung structure has a significant effect on a person’s susceptibility to COVID-19. ....

Tamil Nadu , Arnab Kumar Mallik , Mahesh Panchagnula , Department Of Applied Mechanics , Indian Institute Of Technology Madras , Photo Credit , Stock Images , Indian Institute , Technology Madras , Prof Mahesh Panchagnula , Applied Mechanics , Reynolds Number , Coronavirus Disease , Covid 19 Infection , Holding Breath , Breathing Frequency , Iit Madras , Coroanvirus Infection , தமிழ் நாடு , அர்னாப் குமார் மல்லிக் , துறை ஆஃப் பயன்படுத்தப்பட்டது இயக்கவியல் , இந்தியன் நிறுவனம் ஆஃப் தொழில்நுட்பம் மெட்ராஸ் , புகைப்படம் கடன் , ஸ்டாக் படங்கள் , இந்தியன் நிறுவனம் , தொழில்நுட்பம் மெட்ராஸ் ,

Holding the Breath, Low Breathing Rate May Up Risk of Covid-19, Says IIT Study


Holding the Breath, Low Breathing Rate May Up Risk of Covid-19, Says IIT Study
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New Delhi: Holding the breath and having low breathing rate can increase the chances of the novel coronavirus-laden droplets being deposited deep in the lungs, according to a study by researchers at the Indian Institute of Technology (IIT) Madras. The study, published in the peer-reviewed journal Physics of Fluids, paves the way for developing better therapies and drugs for respiratory infections, including coronavirus disease-19 (COVID-19).
The researchers noted that several infectious respiratory diseases like COVID-19, that threaten the human lives globally, transmit primarily through virus laden droplets. Dramatic respiratory events such as coughs and sneezes that yield a large quantity of droplets play a vital role in aiding such transmission, they said. ....

New Delhi , Tamil Nadu , Arnab Kumar Mallik , Mahesh Panchagnula , Soumalya Mukherjee , Department Of Applied Mechanics , Indian Institute Of Technology , Indian Institute , Professor Mahesh Panchagnula , Applied Mechanics , Reynolds Number , Breathing Rate , Corona Virus , Covid 19 , புதியது டெல்ஹி , தமிழ் நாடு , அர்னாப் குமார் மல்லிக் , துறை ஆஃப் பயன்படுத்தப்பட்டது இயக்கவியல் , இந்தியன் நிறுவனம் ஆஃப் தொழில்நுட்பம் , இந்தியன் நிறுவனம் , பயன்படுத்தப்பட்டது இயக்கவியல் , ரெனால்ட்ஸ் எண் , சுவாசம் ரேட் , கொரோனா வைரஸ் ,