CCTVs mandatory for commercial and religious places in Karnataka

Bengaluru, Mar 19: Medical Education Minister Dr Sudhakar on Wednesday said that the government is increasing the number of labs for COVID-19.

"For the last two months, screening has been done at airports. Quarantine is also being done. The situation was reviewed by the state cabinet. All passengers from abroad will be home quarantined or they can stay at government facilities or budget hotels or resorts or private hospitals," Sudhakar said in the Assembly.

"We have issued many advisories. Until 31st March, pubs, and hotels, religious events, should not have an assembly of more than 100 persons. Two bulletins will be issued twice a day. All those who arrive from abroad will be stamped that they have arrived from abroad. Covid-19 is growing at a phenomenal pace. We need not panic but we need to be cautious," he said.

Sudhakar continued: "There are 54 labs in the country. Karnataka has five labs, the most among all states. We are increasing the number of labs. In our country, we have tested less than 10 per cent. In Karnataka, we should conduct test on more people."

The minister said the government will devise a way to be able to track down all those home quarantined through their mobile phones.

"Karnataka stands fourth after Maharashtra, Kerala and Uttar Pradesh. We are in the second stage. The next 2-3 weeks are detrimental. This is a pandemic situation. People have to also take responsibility. Social distancing is the real solution and key to eradicating this COVID-19. In the larger interest of the health of the state, we have to take drastic measures," he said.

"We are now in the 2nd stage. The next 3 weeks are very important. If we take care, the state can escape what's happening worldwide," he said.

Congress MLA UT Khader demanded action against those people who do not follow rules.

"Only shutting airports will not help. What about domestic passengers? Coronavirus must come under Ayushman Bharat. Keep isolated patients away from normal people in the ICU in government hospitals. Take action against those who do not follow the rules," he said.

Congress MLA Dr Yathindras said that screening is not enough and travelers need to be lab tested.

A total of 151 positive cases of coronavirus have been reported in India so far, the Union Ministry of Health and Family Welfare said on Wednesday.

Thirteen positive cases of COVID-19 have been reported in Karnataka till today.

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

Srinagar, Jan 14: Davinder Singh, deputy superintendent of police, who was arrested on Saturday along with two Hizb terrorists and a Hizb overground worker in Kulgam, has confessed to his interrogators that he had received Rs 12 lakh from the terrorists to ferry them to Jammu and then Chandigarh for their onward journey to New Delhi, IG (Kashmir) Vijay Kumar told the media here on Monday.

Intelligence sources said the terrorists planned to carry out attacks on Republic Day.

The DSP was suspended on Monday and is likely to be stripped of all his awards, including the President’s Police Medal for anti-militancy operations.

Davinder, who was interrogated by various intelligence agencies, including IB, military intelligence and RAW, besides the police, has disclosed that he had put up the terrorists at his Indira Nagar house in Srinagar, right next to the Army’s 15 Corps HQ, and thereafter accompanied them to Jammu in a Maruti car driven by the Hizb overground worker, intelligence sources claimed.

Meanwhile, sources said the Union home ministry may hand over the case to the NIA to find the real motive of the terrorists, Davinder’s links to terrorism and whether he had helped terrorists in the past as well.

The two Hizb terrorists arrested with Davinder are Naveed Babu alias Babar Azam, a resident of Nazneenpora in south Kashmir’s Shopian district, and his associate Rafi Ahmad Rather. The Hizb overground worker, identified as Irfan Shafi Mir, was driving the vehicle when it was intercepted by the police on Saturday. Irfan Shafi Mir has travelled to Pakistan five times on his passport.

Davinder, interestingly, was on duty ensuring security cover for the envoys of 15 countries who visited Srinagar at the Union government’s invitation last week.