Siddaramaiah running govt like 'Tughlaq darbar' ahead of polls: Yeddyurappa

New Delhi, Feb 3: Congress leader BK Hariprasad on Monday condemned BJP MP Anantkumar Hegde's remark on Mahatma Gandhi and termed him as "son" of Nathuram Godse, the assassin of the freedom fighter.

"Only sons of Nathuram Godse can make such comments on Mahatma Gandhi," Hariprasad said.

Hedge had attacked Mahatma Gandhi by calling the freedom struggle led by him a "drama" and also questioned as to how "such people" come to be called 'Mahatma' in India.

"None of these so-called leaders were beaten up by the cops even once. Their independence movement was one big drama. It was staged by these leaders with the approval of the British. It was not a genuine fight. It was an adjustment freedom struggle," he had said.

The Trinamool Congress also lent its support to Congress as its leader Saugata Roy said people like Anant Hegde cause shame to the nation. "We are a supporter of Gandhi and they (BJP) are Nathuram Godse supporters. People of this country should see how BJP MPs are as they insult father of the nation," he added.

BJP leaders too found it difficult to defend Hegde on the controversial remarks.

Senior leader Jagdambika pal was cautious in his defence and said, "The whole world knows about Gandhi and it may be his personal opinion."

Whereas senior BJP leaders avoid commenting on Hegde, Union Minister Ashwani Choubey said that Hegde should not have made the comment and added that Gandhi is a well-respected figure in the nation.

Another BJP MP from Haryana Sanjay Bhatia also tried to shy away from making a direct comment and instead said," Congress did not implement what Gandhi preached. It is Prime Minister Narendra Modi who implemented Gandhi's teachings in letter and spirit."

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of the American Medical Association, noted that the the current guidelines issued by the WHO and CDC are based on outdated models from the 1930s of how gas clouds from a cough, sneeze, or exhalation spread.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

Mangaluru, June 29: Six more personnel from Ullal Police Station in Mangaluru taluk have tested positive for covid-19. 

With this, the total number of covid positive cops from the Ullal Police Station mounted to 10.

Official sources said that throat swabs of five police personnel and a Home Guard from Ullal today received positive report today. Earlier, four other cops were tested positive. 

In addition to the police personnel, two undertrials arrested by the Ullal police on the charges of murder attempt at Thokkottu Olapete too were tested positive for Covid-19 June 28.