Yogi govt drops Taj Mahal from UP’s tourism booklet

Mangaluru, Jan 16: Following the widespread protests against the National Register of Citizens (NRC) and Citizenship Amendment Act (CAA), former minister and MLA UT Khader on Thursday urged the Centre and State government to address the concerns of the people.

Speaking to reporters here on Thursday, he said there is widespread confusion among the public with regard to the implementation of the Act. People are reluctant to open their doors to Asha workers, out of fear that the NRC exercise is being implemented, said Khader.

He urged the chief minister and home minister to gain the trust of the people on the CAA issue.

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of the American Medical Association, noted that the the current guidelines issued by the WHO and CDC are based on outdated models from the 1930s of how gas clouds from a cough, sneeze, or exhalation spread.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, Apr 20: As Wenlock hospital has been converted into corona hospital, all the heads of private medical college hospitals have been instructed to treat Wenlock Hospital's out patients and in patients at a government hospital fare or at the charges of Wenlock Hospital, said Deputy Commissioner Sindhu B Rupesh on Sunday.

Treatment is also been given at Bijai, Yekkur, Kulur, Jeppu, Surathkal, Kulai, Padil, Shaktinagar, Bengre and Bunder Primary Health Centers. Patients with MLC (Medico Legal Case) or Police Case may seek treatment at a private medical college or city primary center.

Some private hospitals have already agreed to provide free dialysis services, as requested by the government.