‘Communal forces adopting ‘guerilla’ techniques to disrupt peace’

Mangaluru, May 10: A special train carrying 1,140 migrant workers stranded here in the lockdown has left Mangaluru railway station for Jharkhand.

Dakshina Kannada MP Nalin Kumar Kateel and Vedavyas Kamath, MLA, were present at the railway station on Saturday night when the train left.

Kamath said the workers who had registered on the state governments Seva Sindhu portal were brought to the railway station in Karnataka State Road Transport Corporation buses.

A health check-up was carried out before they boarded the train.

The district administration also provided food packets and water to the migrants at the station.

Three more trains will leave from Mangaluru for Uttar Pradesh, Bihar, and Jharkhand soon, he said.

Meanwhile, in a statement, Dakshina Kannada Deputy Commissioner Sindhu P Rupesh said train services are being arranged for migrant workers who have registered their names on the Seva Sindhu portal.

The workers will be informed when trains are arranged to their destinations and they need not throng the railway station unnecessarily, she said.

Around 20,000 workers have so far registered themselves online, including 5,000 from Jharkhand, 3,000 from Uttar Pradesh and 4,000 from Bihar.

Hundreds of migrant workers had on Friday staged a protest at the central railway station here, demanding that they be sent back home.

The workers went back to their camps only after district authorities and police gave them assurance that trains will be arranged in three days.

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of the American Medical Association, noted that the the current guidelines issued by the WHO and CDC are based on outdated models from the 1930s of how gas clouds from a cough, sneeze, or exhalation spread.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

Ballari, Jan 13: Police on Monday arrested more than 30 Congress activists, including Congress MLA B Z Zameer Ahmad, who were on the way to Ballari to stage a dharna in front of MLA G Somashekhar Reddy's residence after he delivered hate speech during a pro-CAA demonstration a week ago.

Ballari Superintendent of Police SP C K Baba said that Congress MLA B Z Zameer Ahmed has not been granted permission to stage a dharna in front of the Bellary MLA’s residence.

Zameer Ahmed had asked the police to arrest Mr Reddy after he delivered a provocative speech or he will stage a dharna in front of the later's house.

SP said, “Investigations into the complaints pertaining to the provocative speech by Bellary City MLA G Somashekar Reddy is underway. In-charge Dy SP Maheshwara Gouda has taken statements of the complainants and others related to the case. A charge sheet on the same will be submitted to the court soon."

Reddy has been booked for making a provocative speech during a pro-CAA protest here in Ballari last week in which he said that Hindus outnumbered Muslims.

Following the incident police provided high police security to the MLA house and sensitive area in the city.