Swaraj seeks report into kidnapping of 2 Hindu girls in Pakistan’s Sindh province

New Delhi, Mar 12: TMC MP Saugata Roy said Home Minister Amit Shah should resign for "failing" to control the riots in Delhi and demanded a judicial inquiry by a sitting Supreme Court judge.

Participating in a discussion on the violence in Delhi in Lok Sabha, Roy said the Delhi riots happened 72 years after Mahatma Gandhi was killed by a Hindu fanatic.

"Gandhiji has been murdered again in Delhi by, you know who," Roy said while addressing the Chair.

Taking on BJP MP Meenakshi Lekhi for defending BJP leaders for their controversial remarks, which he claimed instigated the violence, Roy said he has seldom heard such a communal speech ever.

Dubbing the BJP MP as "Devil's Advocate", Roy said, "She spent five minutes defending the most hated man. May I quote (William) Shakespeare and call her the Devil's Advocate?...She is the best Devil's Advocate possible. She has also been an advocate for the Delhi Police which has shown total inaction and ineptness in this whole riot in Delhi."

Thereafter Roy trained his gun at Shah, who was present in the house while the TMC MP was speaking.

He said that when the riots started on February 24, Home Minister Shah was sitting in the front row at Motera Stadium (in Gujarat) welcoming US President Donald Trump.

"When Mr. Shah should have been in Delhi Police control room, he was welcoming Mr. Trump at Motera. There was no order to the police. Then on 25th, things went out of control. Armed mobs fought with each other on the streets of Delhi," Roy said.

Demanding resignation of Shah, Roy raised questions on NSA Ajit Doval's visit to the riots-affected areas on February 26 and asked what was the Home Minister doing.

"Is it NSA's business to control ordinary law and order situation? Why was the Home Minister absent in action? There is no explanation for the same," he said.

The TMC leader said he feels bad standing face-to-face with Shah.

"He is still young, he has a good future. He should acknowledge responsibility for his failure to control or stop Delhi riots and bring peace in three days. In the name of God, go and do not stay in the Home Minister's position," Roy said, adding he is the man who could not prevent riots in Delhi, at a place 10 kilometres away from the Home Ministry.

Roy demanded a judicial inquiry into the riots by a sitting Supreme Court judge and complete rehabilitation for all the riot victims.

Kanpur, Jul 11: "The Uttar Pradesh administration has done the right thing by taking action against my son," said an old and feeble Ram Kumar Dubey, father of gangster Vikas Dubey.

The father said his son killed eight police officials and it was an unforgivable sin.

"Had he listened to us, his life would not have ended this way. Vikas never helped us in any way. Due to him, even our ancestral property was razed to the ground. He also killed eight policemen, which is an unforgivable sin. The administration has done the right thing. Had they not done so, tomorrow others would have acted similarly," Ram Kumar said.

"It is the chief minister's duty to protect every individual. The police is an extension of that. He attacked them which cannot be forgiven. I will not even take part in his cremation," he added.

Ram Kumar Dubey said that his only appeal to the government is to allow him entry to his ancestral property now.

Vikas Dubey was cremated at Bhairav Ghat in Kanpur. His wife, younger son and brother-in-law were present and no other member of his family attended the last rites.

Vikas Dubey was arrested by the police in Ujjain on Thursday morning. He was on the run for the last six days and had come to the city to offer prayers at a temple, where he was identified by a security guard.

He was killed in an encounter by the Uttar Pradesh Police earlier today after he "attempted to flee".

The gangster was the main accused in the encounter that took place in Bikru village in Chaubeypur area of Kanpur last week, in which a group of assailants opened fire on a police team, which had gone to arrest him.

Eight police personnel were killed in the encounter.

Vikas Dubey managed to escape after the incident. Uttar Pradesh police had launched a hunt and raised a bounty on him for Rs 5 lakh.

The coronavirus can stay aloft for hours in tiny droplets in stagnant air, infecting people as they inhale, mounting scientific evidence suggests.

This risk is highest in crowded indoor spaces with poor ventilation, and may help explain superspreading events reported in meatpacking plants, churches and restaurants.

It’s unclear how often the virus is spread via these tiny droplets, or aerosols, compared with larger droplets that are expelled when a sick person coughs or sneezes, or transmitted through contact with contaminated surfaces, said Linsey Marr, an aerosol expert at Virginia Tech.

Follow latest updates on the Covid-19 pandemic here

Aerosols are released even when a person without symptoms exhales, talks or sings, according to Marr and more than 200 other experts, who have outlined the evidence in an open letter to the World Health Organization.

What is clear, they said, is that people should consider minimizing time indoors with people outside their families. Schools, nursing homes and businesses should consider adding powerful new air filters and ultraviolet lights that can kill airborne viruses.

What does it mean for a virus to be airborne?

For a virus to be airborne means that it can be carried through the air in a viable form. For most pathogens, this is a yes-no scenario. HIV, too delicate to survive outside the body, is not airborne. Measles is airborne, and dangerously so: It can survive in the air for up to two hours.

For the coronavirus, the definition has been more complicated. Experts agree that the virus does not travel long distances or remain viable outdoors. But evidence suggests it can traverse the length of a room and, in one set of experimental conditions, remain viable for perhaps three hours.

How are aerosols different from droplets?

Aerosols are droplets, droplets are aerosols — they do not differ except in size. Scientists sometimes refer to droplets fewer than 5 microns in diameter as aerosols. (By comparison, a red blood cell is about 5 microns in diameter; a human hair is about 50 microns wide.)

From the start of the pandemic, the WHO and other public health organizations have focused on the virus’s ability to spread through large droplets that are expelled when a symptomatic person coughs or sneezes.

These droplets are heavy, relatively speaking, and fall quickly to the floor or onto a surface that others might touch. This is why public health agencies have recommended maintaining a distance of at least 6 feet from others, and frequent hand washing.

But some experts have said for months that infected people also are releasing aerosols when they cough and sneeze. More important, they expel aerosols even when they breathe, talk or sing, especially with some exertion.

Scientists know now that people can spread the virus even in the absence of symptoms — without coughing or sneezing — and aerosols might explain that phenomenon.

Because aerosols are smaller, they contain much less virus than droplets do. But because they are lighter, they can linger in the air for hours, especially in the absence of fresh air. In a crowded indoor space, a single infected person can release enough aerosolized virus over time to infect many people, perhaps seeding a superspreader event.

For droplets to be responsible for that kind of spread, a single person would have to be within a few feet of all the other people, or to have contaminated an object that everyone else touched. All that seems unlikely to many experts: “I have to do too many mental gymnastics to explain those other routes of transmission compared to aerosol transmission, which is much simpler,” Marr said.

Can I stop worrying about physical distancing and washing my hands?

Physical distancing is still very important. The closer you are to an infected person, the more aerosols and droplets you may be exposed to. Washing your hands often is still a good idea.

What’s new is that those two things may not be enough. “We should be placing as much emphasis on masks and ventilation as we do with hand washing,” Marr said. “As far as we can tell, this is equally important, if not more important.”

Should I begin wearing a hospital-grade mask indoors? And how long is too long to stay indoors?

Health care workers may all need to wear N95 masks, which filter out most aerosols. At the moment, they are advised to do so only when engaged in certain medical procedures that are thought to produce aerosols.

For the rest of us, cloth face masks will still greatly reduce risk, as long as most people wear them. At home, when you’re with your own family or with roommates you know to be careful, masks are still not necessary. But it is a good idea to wear them in other indoor spaces, experts said.

As for how long is safe, that is frustratingly tough to answer. A lot depends on whether the room is too crowded to allow for a safe distance from others and whether there is fresh air circulating through the room.

What does airborne transmission mean for reopening schools and colleges?

This is a matter of intense debate. Many schools are poorly ventilated and are too poorly funded to invest in new filtration systems. “There is a huge vulnerability to infection transmission via aerosols in schools,” said Don Milton, an aerosol expert at the University of Maryland.

Most children younger than 12 seem to have only mild symptoms, if any, so elementary schools may get by. “So far, we don’t have evidence that elementary schools will be a problem, but the upper grades, I think, would be more likely to be a problem,” Milton said.

College dorms and classrooms are also cause for concern.

Milton said the government should think of long-term solutions for these problems. Having public schools closed “clogs up the whole economy, and it’s a major vulnerability,” he said.

“Until we understand how this is part of our national defense, and fund it appropriately, we’re going to remain extremely vulnerable to these kinds of biological threats.”

What are some things I can do to minimize the risks?

Do as much as you can outdoors. Despite the many photos of people at beaches, even a somewhat crowded beach, especially on a breezy day, is likely to be safer than a pub or an indoor restaurant with recycled air.

But even outdoors, wear a mask if you are likely to be close to others for an extended period.

When indoors, one simple thing people can do is to “open their windows and doors whenever possible,” Marr said. You can also upgrade the filters in your home air-conditioning systems, or adjust the settings to use more outdoor air rather than recirculated air.

Public buildings and businesses may want to invest in air purifiers and ultraviolet lights that can kill the virus. Despite their reputation, elevators may not be a big risk, Milton said, compared with public bathrooms or offices with stagnant air where you may spend a long time.

If none of those things are possible, try to minimize the time you spend in an indoor space, especially without a mask. The longer you spend inside, the greater the dose of virus you might inhale.