‘Islamic State’ is not just anti-national, it’s anti-Islam too: PFI

The current physical distancing guidelines provided by the World Health Organisation (WHO) and by the US Centers for Disease Control and Prevention (CDC) may not be adequate to curb the coronavirus spread, according to a research which says the gas cloud from a cough or sneeze may help virus particles travel up to 8 metres. The research, published in the Journal of the American Medical Association, noted that the the current guidelines issued by the WHO and CDC are based on outdated models from the 1930s of how gas clouds from a cough, sneeze, or exhalation spread.

Study author, MIT associate professor Lydia Bourouiba, warned that droplets of all sizes can travel 23 to 27 feet, or 7-8 metres, carrying the pathogen.

According to Bourouiba, the current guidelines are based on "arbitrary" assumptions of droplet size, "overly simplified", and "may limit the effectiveness of the proposed interventions" against the deadly pandemic.

 She explained that the old guidelines assume droplets to be one of two categories, small or large, taking short-range semi-ballistic trajectories when a person exhales, coughs, or sneezes.

However based on more recent discoveries, the MIT scientist said, sneezes and coughs are made of a puff cloud that carries ambient air, transporting within it clusters of droplets of a wide range of sizes.

Bourouiba warned that this puff cloud, with ambient air entrapped in it, can offer the droplets moisture and warmth that can prevent it from evaporation in the outer environment.

"The locally moist and warm atmosphere within the turbulent gas cloud allows the contained droplets to evade evaporation for much longer than occurs with isolated droplets," she said.

"Under these conditions, the lifetime of a droplet could be considerably extended by a factor of up to 1000, from a fraction of a second to minutes," the researcher explained in the study.

The MIT scientist, who has researched the dynamics of coughs and sneezes for years, added that these droplets settle along the trajectory of a cough or sneeze contaminating surfaces, with their residues staying suspended in the air for hours.

"Even when maximum containment policies were enforced, the rapid international spread of COVID-19 suggests that using arbitrary droplet size cutoffs may not accurately reflect what actually occurs with respiratory emissions, possibly contributing to the ineffectiveness of some procedures used to limit the spread of respiratory disease," Bourouiba wrote in the study

Kottayam, Mar 31: A 91-year-old and 88-year-old senior citizen couple were discharged from the isolation ward of government medical college after getting treated from COVID-19 on Monday.

"It is a testimony to the dedication and expertise of the medical staff as well as the strength of the Kerala public health system. We shall overcome," Kerala Finance Minister Thomas Issac tweeted as he praised the healthcare services for treating the elderly couple considered as highly vulnerable to the contagious virus.

Apart from the two senior citizens, five others suffering from COVID-19 have also been treated and discharged from the hospital.
Thomas, 91, and his wife Mariyamma, 88, who were under treatment at the Kottayam Medical College were already suffering from various age-related problems. The 91-year-old had a heart attack and severe breathing trouble when he was under treatment.

"The aged couple based in Ranni in Pathanamthitta district had got infected with the virus after coming into contact with their son, wife and grandson who had arrived from Italy. COVID-19 was confirmed in them on March 8. They were admitted to Pathanamthitta hospital. However, they were shifted to the Medical College in Kottayam the very next day as their condition was critical," the Kerala government said.

The family will have to remain in home-quarantine for 14 more days.

The Union Health Ministry said the death toll due to COVID-19 has risen to 32 and the number of total coronavirus cases to 1,251 as on Monday. 

There are 1117 active cases in the country with the state of Kerala contributing the highest number of cases which stands at 202.

New Delhi, Nov 25: According to multiple media reports, at least 11 people were killed and around 150 injured in the large scale violence unleashed by the Sangh Parivar activists to suppress anti-CAA agitation in the capital of India.

Violence was reported from Jaffrabad, Chandbagh, Maujpur, Bhajanpura, Gokulpuri, Khajuri Khas, Kardampuri, Dayalpur and Hauz Rani and prohibitory orders were clamped in several areas of North East Delhi. 

The MHA said the situation was under control and paramilitary forces have been deployed in large numbers in trouble spots. The Gokulpuri tire market was set on fire. The violence has also led to the destruction of several crores worth of property. 

As tension smouldered in the national capital's northeast and the sun set over another restive day, violence cut a swathe through several localities, including Chand Bagh and Bhajanpura, with stones and other missiles hurled and shops set ablaze.

Rioters damaged two fire tenders in Gokulpuri and crowds raising incendiary slogans set on fire fruit carts, rickshaws and anything that came in their way in the epicentre of the trouble Maujpur and other places.

With US President Donald Trump also in the city, Delhi Police ramped up security. It fired teargas shells to disperse the rioters -- armed with stones, rods and even swords and many wearing helmets to protect themselves -- and was assisted by paramilitary personnel.

Streets were littered with mangled remains of vehicles, bricks and burnt tyres, mute testimony to the violence and bloodshed that took on a communal taint on Monday and injured about 180 people, including 48 police personnel.

According to GTB Hospital Medical Superintendent Sunil Kumar, six people were declared brought dead on Tuesday, taking the death toll in 11. At least 35 injured people were also taken to the hospital today.

"Fifty per cent of those injured have sustained bullet injuries," Kumar added.

As the violence continued unabated, police officials said the situation was under control and flag marches were conducted in Bhajanpura, Khajuri Khas and other places.

Union Home Minister Amit Shah convened a meeting with Delhi Lieutenant Governor Anil Baijal, Chief Minister Arvind Kejriwal, Delhi Police chief Amulya Patnaik and others to address the situation.

The meeting resolved that workers of political parties should join hands to restore peace and peace committees should be reactivated in all localities.

In scenes not seen in the national capital for decades, frenzied groups thrashed people on the road and vandalised vehicles.

The media also came under attack.

Akshay, a journalist with JK 24X7 News, received a bullet injury and was in a serious condition in hospital, and two reporters from NDTV were beaten and punched by rioters. Many other journalists were heckled and told to go back.

Schools were shut and fearful residents stayed indoors as restless crowds roamed the streets, seemingly unmindful of prohibitory orders restricting the assembly of more than four people imposed on Monday.

"There is hardly any police presence in the area. Rioters are running around threatening people, vandalising shops. Families need to be evacuated. We are unsafe in our own homes," said a resident of Maujpur, requesting anonymity.

Another added that this is the first time in 35 years -- possibly since the 1984 anti-Sikh riots -- that he has seen a situation such as this. "The area had always remained peaceful," he told PTI.

Trouble continued through the day.

Around 5 pm in Chand Bagh, for instance, security personnel were pelted with stones. They chased the mob, only to be attacked afresh with some people also armed with petrol bombs.

A few residents in Yamuna Vihar and Jaffrabad told PTI they had seen rioters with swords in their hands.

The 11 killed include Delhi Police head constable Ratan Lal. While Lal died of gunshot wounds, it is still not yet clear what killed the others or who they all were.

Among those killed was Vinod Kumar, a resident of Ghonda who was brought dead to the hospital and whose body is at the morgue of the Jag Parvesh Hospital.

Also killed was Mohammad Furkan from Kardampuri, near Jafrabad, who got married in 2014 and has two children. His brother, Mohammed Imran, overcome with grief, said they were both in the handicrafts business.

"He had gone to get some food for his children. Someone told me he had been shot. I couldn't believe it as I had met him barely an hour earlier. I kept calling him... I then rushed to GTB Hospital where I was told that he is dead," he told reporters, sobbing inconsolably outside the hospital.

Imran blamed BJP leader Kapil Mishra's tweet, giving Delhi Police an ultimatum to clear the streets of protesters and saying people would be quiet only until Trump is in India.

"Before that everything was peaceful," he said.

One person seen brandishing a gun before police on Monday was identified as Shah Rukh and been arrested yet. Police said 11 FIRs have been filed.

Kejriwal, who held a meeting with senior officials and MLAs of all parties to discuss the situation, asked people to refrain from violence and said all issues can be dealt with through dialogue.

"Stop this madness," he said after visiting the injured in GTB Hospital.

"I have met the people who were injured, also met some people who sustained bullet injuries. The biggest concern is to stop the violence. I appeal to everyone to stop the violence," he said.

Five stations on the Delhi Metro's Pink Line were closed for the second consecutive day on Tuesday in the wake of the trouble.

Deputy Commissioner of Police (Shahdara) Amit Sharma underwent an operation on Monday night for the head injury sustained during the clashes.