Haji Hameed Kandak calls for unity among Ahinda communities, collapses on stage, dies

Bengaluru, Jun 23: In an attempt to avoid exploitation of patients affected with coronavirus, the Karnataka government on Tuesday announced fixing charges that could be collected from patients by the private hospitals for treatment in the State.

There are now two sets of rates for patients--those who are referred by public health facilities and those who approach private hospitals directly.

According to the notification issued by State Chief Secretary TM Vijay Bhaskar on Tuesday, 50 per cent of the total beds in private hospitals having facilities to treat Covid-19 patients shall be reserved for the treatment of patients referred by public health authorities.

This will include the high-dependency unit and ICU (intensive care unit) beds both with and without ventilators. The hospitals may utilise the remaining Covid beds for admitting Covid-19 patients privately.

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of the American Medical Association, noted that the the current guidelines issued by the WHO and CDC are based on outdated models from the 1930s of how gas clouds from a cough, sneeze, or exhalation spread.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

New Delhi, Jan 15: Suspended Deputy Superintendent of J&K Police Davinder Singh had ferried Hizbul Mujahideen terrorist Naveed Babu to Jammu last year also and facilitated his return to Shopian after "rest and recuperation", officials interrogating him said here Tuesday.

"Meri mati maari gayi thi (I must have lost my mind to do what I did)," an interrogator quoted Singh as saying after the DSP failed to impress them with his theory of catching a big terrorist.

Singh was arrested last Saturday along with Naveed Babu alias Babar Azam, a resident of Nazneenpora in South Kashmir's Shopian district, and his associate Asif Ahmad.

He is believed to have taken Rs 12 lakh for smuggling the two to Chandigarh for providing them accommodation for a couple of months, officials said. The officials, who have been spending considerable time questioning Singh, said there have been many inconsistencies in his statements and everything was being crosschecked and corroborated with the confessions of captured militants who have been kept in different rooms at an interrogation centre in South Kashmir.

During questioning it emerged that Singh had taken them to Jammu in 2019 also, the officials said.

In a tone laced with sarcasm, they said the DSP was taking the militants for "rest and recuperation".

Naveed told the interrogators that they used to stay in the hilly regions to avoid the J&K police and left the areas to escape harsh winters, they said.

The official said the DSP's bank accounts and other assets were being verified by the police and papers were being collected, amid speculations that the case may be handed over to the National Investigation Agency (NIA).

Going into the service history of Singh, majority of retired and serving officials of the JKP spoken to referred to a proverb -- coming events cast their shadows long before -- to say that if action had been taken against the officer during his probation period, such things would not have happened.

Recruited in 1990 as a sub-inspector, Singh along with another probationary officer were subject of an internal enquiry where some narcotics had been seized from a truck. However, the contraband was sold by Singh and another sub-inspector, the officials recalled.

There was a move to dismiss them from the service which was stalled by an Inspector General rank officer purely on humanitarian ground and the duo was shifted to the Special Operations Group, a team of policemen engaged in counter-militancy offensive.

However, he could not last there for long and was shifted this time to the police lines only to be rehabilitated in 1997 again in the SOG.

During this period, he was posted in Budgam and is alleged to have indulged in extortion for which he was sent back to the police lines.

His proper rehabilitation began in 2015 by the then Director General of Police K Rajendra, who posted him in district headquarters of Shopian and Pulwama, the officials said.

However, after some alleged wrongdoing during his stint in Pulwama, the then Director General of Police S P Vaid transferred him in August 2018 to the sensitive Anti-Hijacking Unit in Srinagar, though the move was opposed by some other officers.

An advocate, Irfan Ahmad Mir, was driving the vehicle when they were caught by the police on National Highway in Kulgam district.

The advocate, who has also been arrested, had travelled to Pakistan five times on an Indian passport.