Mangaluru: BJP holds protest over sand scarcity, hits out at state govt

Bengaluru, Jul 13: Former Karnataka Chief Minister HD Kumaraswamy on Monday said that the state government should provide vitamin C drug, Ayush Ministry-certified immunity boosters and sanitisers to every household in the wake of the coronavirus spread.

"Karnataka government should provide vitamin C drug, Ayush Ministry-certified immunity boosters and sanitisers to every household to fight against COVID-19," Kumaraswamy told media.

The JDS leader further stated that "appropriate medication should be provided to those who are "symptomatic" by the Karnataka government and added that "by taking such measures the government can halt the spread of the virus."

If the government is not able to provide the health kit to everyone then at least they should give it to the BPL families, he added.

Kumaraswamy also stressed upon organising awareness campaigns about the coronavirus and use of supplements among the masses to prevent themselves from contracting the infection.

According to the Union Health Ministry, Karnataka has recorded 38,843 cases of COVID-19 to date.

Bengaluru, Jan 22: Karnataka home minister Basavaraj Bommai today refused to respond when a journalist asked him why Aditya Rao, who was arrested on charge of planting bomb at Mangaluru International Airport, can’t be called a terrorist.

Responding to another query of another journalist on the sidelines of a private program, here, Mr Bommai said all airports in the state would soon have bomb disposal squads.

"After the Mangaluru airport bomb incident, a thought has been given to establishing bomb disposal squads near airports in the state. Hubballi and Kalburgi airports too will have them," he said.

He said, Aditya Rao resident of Udupi who has been in a frustrated state for not getting employment and earlier too arrested for hoax calls surrendered at the DGP office in Bengaluru on Wednesday. The Mangaluru police will take him into custody for investigations, he added.

Despite the suspect surrendering to the police, investigations into the case will continue, he said.

He further added, 'Irrespective of the organisations the accused belongs to, he will be punished.”

Explosives used in the Mangaluru airport bomb have been sent to the Forensic Science Laboratory for analysis and investigation. National Security Guards too were collecting details, he stated.

He then went on to slam Opposition parties over Mangaluru Airport bomb incident. “State police, on getting information about the suspected bag, had acted swiftly and diffused it. The opposition has resorted to politics and using the incident to appease minorities,” he said.

He also termed that the statements made by the opposition would instigate anti-national elements.

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