Modi launches campaign blitzkrieg in Karnataka; resorts to personal attack against Rahul

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of the American Medical Association, noted that the the current guidelines issued by the WHO and CDC are based on outdated models from the 1930s of how gas clouds from a cough, sneeze, or exhalation spread.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

May 1: India on Thursday called as "propaganda" certain social media posts from the Arab world alleging harassment of Muslims in several parts of the country in the name of containing the spread of coronavirus.

Strongly rebutting the charges, External Affairs Ministry Spokesperson Anurag Srivastava said the Gulf countries are deeply committed to friendly relations with India and they are even seeking bilateral talks on the post-COVID-19 economic recovery.

Talking about India's close and traditional ties with the Arab countries, he said New Delhi is ensuring uninterrupted supply of food and essential commodities to the region during Ramzan as part of its deep-rooted friendship.

Srivastava said the countries in the region do not support any interference in India's internal affairs.

"Much of what you see is propaganda by interested parties. Stray tweets can not be used to characterise our bilateral ties with these countries. The real picture of these relations is very much different," he said during an online media briefing.

There has been a wave of angry reactions on Twitter by leading citizens and rights activists from various Arab countries following allegations that Muslims are being blamed for spreading COVID-19 in several parts of India.

The Organisation of Islamic Cooperation, a powerful bloc of 57 countries, recently accused India of "Islamophobia". India rejected the charges as regrettable.

"We have been making special efforts to ensure uninterrupted supply of food and essential commodities which are required during the Ramzan period in these countries, and this is something which has been greatly appreciated. These countries also want a priority discussion with India on the post-COVID-19 economic recovery," Srivastava said.

Prime Minister Narendra Modi and External Affairs Minister S Jaishankar have been in regular touch with their counterparts from the region in the wake of the coronavirus pandemic.

"In these discussions, there have been requests for sending medicines and medical teams to these countries. We already deployed a Rapid Response Team in Kuwait. There is also a request to send doctors and nurses from India," said Srivastava.

"What comes out clearly is that these countries are deeply committed to friendly relations with India. They also do not support any interference in internal matters of India. It is, therefore, important that the friendly and cooperative nature of our relations is accurately recognised and the misuse of social media is not given credence," he added.

Asked about reports of an order issued by Oman's Finance Ministry asking all state-owned companies to replace foreign workers with qualified local Omanis, Srivastava said it is not aimed at Indians working in the Gulf nation.

"The policy is a decades-old one and not specific to India. It does not target the Indians in any way," he said.

There have been apprehensions that the order will render thousands of Indians working in state-run firms in Oman jobless.

"They greatly value relationship with India. Government of Oman is taking special care of Indians which included free testing for coronavirus, its treatment, providing food," the MEA spokesperson said.

Oman government is also extending certain categories of visas of Indians.

Srivastava said India has been in touch with its friends and partners across the world as part of the collaborative approach to dealing with the pandemic.

Bengaluru, May 13: Former chief minister and senior Congress leader Siddaramaiah on Wednesday called the measures announced by Finance Minister Nirmala Sitharaman as 'disastrous' and said it is 'non-existent' in terms of benefits to poor migrants, labourers, contract employees and farmers.

"The first set of measures announced by @FinMinIndia @nsitharaman, after 8 PM speech by @narendramodi, is disastrous & non-existent in terms of benefits to poor migrants, labourers, contract employees, farmers, etc," Siddaramaiah said in a tweet.

The Congress leader said most of the intended benefits may not reach the end recipient.

This comes a day after Prime Minister Narendra Modi announced a Rs 20 lakh crore special economic package to revive the COVID-19 hit economy.

"The contribution by the government for the schemes announced are mostly notional and less of actuals and the devil lies in the detail," the Congress leader said in another tweet.

After Sitharaman announced support measures for MSMEs, Siddaramaiah said, "The credit infusion to MSMEs may help them clear dues to vendors but it is doubtful if they shall utilise the credit available to pay their labourers & to prevent job cuts. @FinMinIndia should have taken measures to pay part of the salaries to the employees in MSMEs."

Further questioning the Centre on 'ignoring the spending for boosting consumption', Siddaramaiah said, "The government is interested in capital infusion in the form of credits but totally ignorant of the actual spending that needs to be done to boost consumption. How can credit be considered as government spending?"

Siddaramaiah said the next set of measures should benefit the marginalised sections.

"Will be looking forward to next set of measures & I hope it will be something to benefit the marginalised sections. Direct benefits to the poorest sections will help them survive this pandemic. COVID-19 fight should not be another perception battle but a real one," he added in another tweet.

Sitharaman earlier announced Rs 3 lakh crore collateral-free automatic loans for businesses, including MSMEs.

Besides this, she also stated that to provide stressed MSMEs with equity support, the government will facilitate the provision of Rs 20,000 crore as subordinate debt.