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SARS-CoV-2 RNA causing Covid-19 detected in tiny airborne particles

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SARS-CoV-2 RNA causing Covid-19 detected in tiny airborne particles

A new study has detected tiny airborne particles containing RNA from SARS-CoV-2, which causes Covid-19, in and around rooms where infected people are self-isolating at home.

The research has been published in the Annals of the Journal of the American Thoracic Society.

The study is the first report of household air pollution when household members are infected with SARS-CoV-2 RNA under typical daily life conditions. Airborne transmission in crowded living conditions may be one of the reasons for the higher rate of Covid-19 infection among low-income populations.

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“The risk of infection from larger respiratory droplets that rapidly settle on surfaces (usually within two meters of the source) can be reduced by hand washing, social distancing, and wearing masks, but tiny respiratory particles remain suspended in the air for hours, requiring air Filtering, ventilation, or better masks to prevent,” said lead author Howard Keepen, a professor at the Rutgers School of Public Health and director of clinical research and occupational medicine at the Institute of Environmental and Occupational Health Sciences.

The researchers collected air samples from 11 households in the rooms where newly infected people were quarantined, as well as in adjacent public rooms, to test for the presence of three SARS-CoV-2-specific genes in airborne particles.

The researchers found positive air samples for at least one of three viral genes in six of the 11 isolation rooms and six of the nine common rooms. Seven of the nine homes reported no other cases.

To better understand how the virus spreads at home, participants were asked to record their time in isolation rooms and common rooms.

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Complete News Source : Hindustan Times

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Amitabh Bachchan: The Heartbreaking Anxiety of Bollywood’s Greatest Icon

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Amitabh Bachchan: Candid Self-Doubt Confession

Even after five decades of cinematic dominance, Amitabh Bachchan still faces the quiet terrors of the midnight hour. The man who epitomised alpha-masculinity for generations of moviegoers recently made an unexpected confession that shocked his millions of admirers. He continues to have restless nights, locked in a vicious circle of intense self-doubt and crushing work stress.

This revelation is a huge wake-up call for anyone who thinks of him as an invincible acting colossus. It demonstrates that the heavy weight of perfectionism never fully fades, no matter how much celebrity you achieve.



The Haunting Midnight Echoes of Perfectionism

Imagine being a living legend and lying awake at 3 a.m. wondering if your previous performance was a complete failure. Bachchan admitted that he always repeats his sequences in his memory, haunted by the terrible feeling that they “could have been done better.”

This tremendous emotional sensitivity reveals a side of the megastar that the public has rarely seen. Onscreen, we witness the towering demeanour, booming baritone voice, and perfect delivery. But, behind closed doors, he suffers from the same paralysing fear that ordinary people face on a daily basis in the workplace.

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Why the Deepest Passion Breeds Internal Chaos

You might ask why a man who has won every major film award is so concerned about delivering a single sentence. True genius is rarely characterised by serenity of mind. For Bachchan, acting is more than a job; it is a sacred, consuming fire that demands flawless excellence every time.

When you care so deeply about your craft, every creative endeavour feels like a high-stakes bet on your entire legacy. This tremendous artistic drive is a two-edged blade that produces amazing art while completely destroying your mental serenity.


The Heavy Price of an Enduring Legacy

Living under the microscope of the public eye for fifty years has a catastrophic psychological impact. Every move Amitabh Bachchan makes is immediately analysed, criticised, or worshipped by countless millions of people.

That amount of tremendous expectation establishes a distinct, invisible prison of performance anxiety. The dreadful anxiety of disappointing his big audience keeps his thoughts racing long after the cameras stop rolling. It turns out that the view from the very top of the mountain is extremely lonely and filled with perpetual emotional danger.

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Normalizing the Silent Struggle with Mental Health

Bachchan has done an incredible amount to raise worldwide mental health awareness by publicly exposing his personal struggles with work stress. He has effectively removed the heavy veil of shame that typically surrounds the topic of anxiety, particularly among older generations.

If the ultimate “Angry Young Man” of Indian cinema can freely acknowledge to feeling inadequate, then everyone else has the right to be human as well. It is a welcome reminder that being overburdened by your commitments does not imply weakness.


The Relentless Creative Hunger That Never Sleeps

Finally, this severe self-doubt is the secret fuel that drives Amitabh Bachchan to labour continuously at an age when most people have retired. It’s a curious paradox: his severe inner agony serves as the driving reason behind his legendary longevity.

He refuses to rest on his past accomplishments or rely on his immense celebrity to get by. Every sleepless night reveals a man with the raw, eager heart of a novice. He remains gloriously, devastatingly uneasy about his work, which is precisely what makes him an everlasting force in film.

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