Chop off minister AK Hegde’s tongue by Jan 26 and get Rs 1 crore: Dalit leader

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of the American Medical Association, noted that the the current guidelines issued by the WHO and CDC are based on outdated models from the 1930s of how gas clouds from a cough, sneeze, or exhalation spread.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, Jan 2: Prime Minister Narendra Modi on Thursday slammed states, which have not enrolled with the Pradhan Mantri Kisan Samman Yojana (PMKSY), saying that such petty politics has done great damage to the farming community.

"I expect that in the new year, those states which are not associated with the Kisan Samman Yojana will at least become a part of it this year," the Prime Minister said at a function in Tumakuru where he disbursed Rs 12,000 crore to six crore beneficiaries under the government scheme in one-go.

Also, he gave away the Krishi Karman Award to the selected farmers and distributed fishing equipment to the chosen ones on the occasion. Modi said political considerations by the state governments in implementing the PMKSY has caused severe loss to the poor farmers.

"Such politics has never strengthened the farmers. Our government understood your (farmers') needs, requirements and your aspirations and accordingly tried to implement the schemes," said Modi.

He further said his government never saw agriculture in fragments but in its totality. Claiming his government has ensured that the entire money reached the poor beneficiaries, Prime Minister hit out at the previous governments, when middlemen ruled the roost.

"There was a time when a rupee was rolled out (by the government) for the poor person, only 15 paise would reach him. The middlemen would pocket the remaining 85 paise. "Today, whatever money is dispatched from Delhi, the entire amount directly reaches the bank account of the beneficiary," he said.

He told the gathering about the various initiatives taken by his government to improve the agriculture sector such as completing the pending irrigation schemes, soil health card and 100 per cent neem-coating in urea.

Due to the initiatives of the government, agriculture production has gone up, he said. Speaking about measures in the fisheries sector, the Prime Minister said the sector has been promoted in the villages, financial help given to fishermen, modernisation of boats and building fisheries-related infrastructure have been done.

Thiruvananthapuram, Jun 9: Malls, restaurants and places of worship opened in Kerala on Tuesday morning after over two-and half months of Coronavirus induced lockdown. There were very few visitors in the malls and restaurants in the early hours and people preferred takeaways in eateries.

Various temples, including the famous Lord Krishna temple at Guruvayoor, a few churches and mosques opened in the state for the devotees. The Guruvayur shrine opened at 9.30 am and around 150 people, who had booked through virtual queue system, offered prayers.

Devotees wearing masks were seen standing adhering to the social distance norm. A faithful at the guruvayur temple said he had booked for darshan on Sunday and was happy to be offering worship after a long gap. "This is a realisation of a dream", he said.

In the state capital while the famed Lord Padmanabha swamy, Pazhavanangadi Ganapathy and Attukal Bhagavathy temples remained shut, the SreekanteshwaraShiva shrine and Lord Hanuman temple near the state assembly were among those which opened for darshan. The names, age and other details of the worshippers are also being collected by the temple authorities before letting people in. Another devotee said it was very painful not to go to the temple and expressed happiness over reopening of the shrines.

The virtual queue booking for devotees to offer worship at the hill shrine of Lord Ayyappa temple at Sabarimala would commence from Wednesday. Devotees from other states have to produce a Covid-19 negative certificate while booking,sources in the Travancore Devaswom Board (TDB), administers the temple, said.

The Ayyappa shrine would open from June 14 to 28 for the five day monthly pooja and temple festival and only 10 people would be allowed inside the shrine at a time, sources said.

Most of the over 1,200 temples under the TDB, have opened while those under the Nair Service Society (NSS), an organisation of the Nair community and few other shrines were shut. The state government, which had come under attack from the BJP and Hindu Aikya vedi for opening the temples in a "hasty manner" has maintained that the decision was taken in line with the Centre's Unlock-1 guidelines and said those opposing the move had earlier wanted devotees to be allowed into the shrines.

As per the centre's Standard Operating Procedures, social distancing should be followed in all the places of worship and devotees should wear face mask are among other precautions in view of the COVID-19 pandemic.

Those above 65 and children below 10 years would not be allowed in places of worship, distribution of food, refreshments and offertory blessings (prasadams), sandalwood paste or ashes should be avoided. Thermal scanners to check body temperatures, sanitiisers, arrangements for washing hands, were all provided in the temples and other places of worship which opened this morning, In churches in the state capital, Kochi and Kozhikode, allowedthe faithful inside after disinfecting the place.

The orthodox church synod is being held on Tuesday which will take a decision on whether or not to open their places of worship. Few mosques were also open in some places.