Petrol bombs seized from hostels at Banaras Hindu University

Bengaluru, Feb 16: Deputy chief minister Laxman Savadi’s election to the lone vacant council seat, for which a bypoll has been called, is only a formality as the only other candidate in the contest, independent BR Anil Kumar, dropped out on Saturday.

Kumar conveyed his decision to council secretary and returning officer Vishalakshmi. He decided to withdraw from the February 17 bypoll after failing to get support from Congress and JD(S) legislators.

The bypoll was necessitated after sitting member Rizwan Arshad of Congress resigned as he moved to the legislative assembly as an MLA. Rizwan won the Shivajinagar bypoll in December last year.

“Since the notification on candidates in the fray, after the last date of withdrawal, has already been published, irrespective of any candidate’s retirement, the election has to be conducted,” an official said.

Savadi’s victory was always assured as BJP has 119 members in the House.

Still, Ramanagara BJP district president Rudresh and MP BY Raghavendra reportedly approached Kumar, urging him to withdraw. Kumar, however, denied that he was persuaded by BJP.

“I entered the fray thinking secular parties and likeminded MLAs will support me, but that didn’t happen, so I decided to retire,”he said.

A section of Congress and JD(S) politicians, led by former minister HD Revanna, had persuaded Kumar to enter the contest with the hope that disgruntlement among some BJP legislators over Savadi’s promotion as the deputy CM would result in an upset.

Former chief minister HD Kumaraswamy also offered to support Kumar. Siddaramaiah of Congress refused to do the same. Congress and JD(S) did not field any candidates of their own as they don’t have the requisite numbers in the House.

Savadi must get elected to the council before February 20, otherwise he will lose his cabinet role. According to rules, a person who is not a member of either House should get elected within six months after becoming a minister. Savadi took oath on August 20 last year.

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, Jan 15: A 28-year-old man, who is a first-year MBBS dropout, was arrested by the police after he posed as a doctor and treated patients at a private hospital at Derlakatte on the outskirts of the city.

The arrested has been identified as Mohammed Habib Hussain, a native of Shivamogga, who was residing in Attavar, Mangaluru. He had discontinued studies after the first year due to personal reasons.

The incident took place on Sunday night  at Yenepoya Medical College, Derlakatte. Dr Sampathila Padmanabha, medical superintendent, Yenepoya Medical College, said the accused had come to the medical college at midnight on December 29.

After speaking to the security guard at the hospital entrance, he introduced himself as an assistant to the consulting urologist, and wanted to visit patients at the private ward situated at floor number 7.

After entering, he called the duty nurse to get case sheets. Later, he examined two women patients in the presence of the duty nurse, and also wrote a prescription on the patient case sheet. He also yelled at a nurse, saying that she isn’t doing her duty properly, and left the place.

However, the nurse who grew suspicious, informed the management, after the accused had left the place. The management, who crosschecked about the accused, found out that he is not a doctor, and that he is also not associated with the hospital.

The management sent an advisory to all employees to produce their identity cards, whenever they enter any wards, especially at night, and also to keep an eye on anyone suspicious. The same message was passed on to other hospitals in the vicinity.

The accused again showed up at the hospital on Sunday night. As security guards were told about strangers visiting the hospital in the guise of doctors, he was allowed to enter the hospital premises, so that he can be apprehended. He later went to the reception counter and queried about the consultant urologist. When he noticed that the staff had an idea about what was happening, he tried to flee from the spot. He was later caught by a security guard, and the police were informed. He was arrested by Ullal police station personnel.

Dr Padmanabha added that he used to roam around with his friend in a car. He was also involved in a similar incident at a private hospital in Kankanady, and the same has been informed to the police. He visited hospitals in a car, which has been seized by police.