Patil Puttappa threatens cut in supply of commodities to Goa

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of the American Medical Association, noted that the the current guidelines issued by the WHO and CDC are based on outdated models from the 1930s of how gas clouds from a cough, sneeze, or exhalation spread.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

Bengaluru, May 31: Karnataka government on Sunday issued guidelines, which will come into force from June 1 and continue till June 30.

According to the new guidelines, religious places and places of worship for the public, hotels, restaurants and other hospitality services, and shopping malls will be permitted to open from June 8.

Union Ministry of Home Affairs (MHA) on Saturday announced new guidelines for phased re-opening of "all activities outside containment zones for the next one month beginning June 1.

In an order, Karnataka government said that phased re-opening of areas outside the containment zones, all activities will be permitted, except the following, which will be allowed, with the stipulation of following Standard Operating Procedures (SOPs) to be prescribed by the Ministry of Health and Family Welfare (MoHFW).

PHASE I

The activities will be allowed with effect from June 8 at religious places/places of worship for public, hotels, restaurants, and other hospitality services, shopping malls.

PHASE II

For the opening of schools, colleges, educational/training/ coaching institutions, the State government will hold consultations at the institution level with parents and other stakeholders. Based on the feedback, a decision on the re-opening of these institutions will be taken in the month of July.

PHASE III

Based on the assessment of the situation, dates for re-starting activities will be decided -- international air travel of passengers, except as permitted by MHA, Metro Rail, cinema halls, gymnasiums, swimming pools, entertainment parks, theatres, bars and auditoriums, assembly halls and similar places, social/political/spoils/ entertainment/academic/cultural/religious functions and other large congregations.

The State government said that it will follow the MHA's national directives for the coronavirus management, including compulsory use of face masks and social distancing norms.

"Face coverings are compulsory in public places, workplaces and during transport. Individuals must maintain a minimum distance of 6 feet in public places. Shops will ensure physical distancing among customers and will not allow more than 5 persons at a time," read the directives issued by the MHA.

In the order, State government has said that night curfew will continue to remain in force on the movement of individuals for all non-essential activities outside containment zones till June 30.

Lockdown limited to Containment Zones

* Lockdown shall continue to remain in force in the Containment Zones till June 30.

* Containment Zones will be demarcated by the district authorities after taking into consideration the guidelines of Department of Health and Family Welfare, Government of Karnataka.

* In the Containment Zones, only essential activities shall be allowed. There shall be strict perimeter control to ensure that there is no movement of people in or out of these zones, except for medical emergencies and for maintaining a supply of essential goods and services.

* In the Containment Zones, there shall be intensive contact tracing, house-to-house surveillance, and other clinical interventions, as required. Guidelines of the Department of Health and Family Welfare, Government of Karnataka shall be taken into consideration for the above purpose.

* District authorities/BBMP authorities may also identify buffer zones outside the Containment Zones, where new cases are more likely to occur. Within the buffer zones, restrictions, as considered necessary, may be put in place by the District authorities.

Movement of persons, goods

* There shall be no restriction on inter-State and intra-State movement of persons and goods. No separate permission/approval/e-permit will be required for such movements.

* Based on reasons of public health and assessment of the prevalence of Covid-19 in various States separate orders will be issued by the Health and Family Welfare Department regarding the inter-state movement of persons to Karnataka.

* Movement by passenger trains and Shramik special trains; domestic passenger air travel; movement of Indian Nationals stranded outside the country and of specified persons to travel abroad; evacuation of foreign nationals; and sign-on and sign-off of Indian seafarers will continue to be regulated as per SOPs issued.

The State Government in its guidelines advised persons above 65 years of age, persons with co-morbidities, pregnant women, and children below the age of 10 years, to stay at home, except for essential and health purposes.

Guidelines for Aarogya Setu App

* Aarogya Setu enables early identification of potential risk of infection, and thus acts as a shield for individuals and the community.

* With a view to ensuring safety in offices and workplaces, employers on best effort basis should ensure that Aarogya Sew is installed by all employees having compatible mobile phones.

* District authorities and BBMP Authorities may advise individuals to install the Aarogya Setu application on compatible mobile phones and regularly update their health status on the app. This will facilitate timely provision of medical attention to those individuals who are at risk.

Union Ministry of Home Affairs (MHA) on Saturday said that lockdown will continue in containment zones till June 30 and only essential activities will be allowed in those areas.

"Lockdown shall continue to remain in force in the containment zones till 30 June. In the containment zones, only essential activities shall be allowed. There shall be strict perimeter control to ensure that there is no movement of people in or out of these zones, except for medical emergencies and for maintaining the supply of essential goods and services. In the containment zones, there shall be intensive contact tracing, house-to-house surveillance, and other clinical interventions, as required," MHA said in its guidelines for #Unlock1.

It also issued new guidelines for phased re-opening of "all activities outside containment zones for the next one month beginning June 1."

Ahmedabad/New Delhi, Jan 22: Interpol has issued a Blue Corner Notice seeking information about controversial self-styled godman Nithyananda, who fled the country amid allegations of wrongful confinement of children, officials said on Wednesday.

A Blue Corner Notice is issued by the international police cooperation body to collect additional information from its member countries about a person's identity, location or activities in relation to a crime.

The Gujarat Police had sent a request to the CBI, the nodal body for Interpol matters in India, seeking a Blue Corner Notice against Nithyananda, the officials said.

"Interpol issued the Blue Corner Notice against the controversial godman this month," Deputy Superintendent of Police, Ahmedabad (rural), K T Kamariya, told PTI.

The police said they are now working to get Interpol to issue a Red Corner Notice, a global arrest warrant, against Nithyananda.

The Gujarat Police had registered an FIR against Nithyananda after two girls went missing from his ashram in Ahmedabad.

He was charged with kidnapping and wrongful confinement of children to make them collect donations from followers to run his ashram.

Nithyananda was earlier declared wanted by the Gujarat Police.

While police continue to look for him, reports emerged in December last year that he has created a Hindu nation, Kailaasa, with its own flag and political setup, on an island near Ecuador.