Akash Ambani engaged to diamond magnate's daughter Shloka Mehta

Jun 13: Requiring the wearing of masks to prevent the spread of the novel coronavirus in areas at the epicenter of the global pandemic may have prevented tens of thousands of infections, a new study suggests.

Mask-wearing is even more important for preventing the virus' spread and the sometimes deadly COVID-19 illness it causes than social distancing and stay-at-home orders, researchers said, in the study published in PNAS: The Proceedings of the National Academy of Sciences of the USA.

Infection trends shifted dramatically when mask-wearing rules were implemented on April 6 in northern Italy and April 17 in New York City - at the time among the hardest hit areas of the world by the health crisis - the study found.

"This protective measure alone significantly reduced the number of infections, that is, by over 78,000 in Italy from April 6 to May 9 and over 66,000 in New York City from April 17 to May 9," researchers calculated.

When mask-wearing went into effect in New York, the daily new infection rate fell by about 3% per day, researchers said. In the rest of the country, daily new infections continued to increase.

Direct contact precautions - social distancing, quarantine and isolation, and hand sanitizing - were all in place before mask-wearing rules went into effect in Italy and New York City. But they only help minimize virus transmission by direct contact, while face covering helps prevent airborne transmission, the researchers say.

"The unique function of face covering to block atomization and inhalation of virus-bearing aerosols accounts for the significantly reduced infections," they said. That would indicate "that airborne transmission of COVID-19 represents the dominant route for infection."

The U.S. Center for Disease Control and Prevention on Friday urged organizers of large gatherings that involve "shouting, chanting or singing to strongly encourage the use of cloth face coverings to lower the risk of spreading the coronavirus."

Rome, Mar 21: Italy on Friday reported a record 627 new deaths from the novel coronavirus, taking its overall toll past 4,000 as the pandemic gathered pace despite government efforts to halt its spread.

The total number of deaths was 4,032, with the number of infections reaching 47,021.

Italy's previous one-day record death toll was 475 on Wednesday.

The nation of 60 million now accounts for 36.6 percent of the world's coronavirus deaths.

Italy has seen more than 1,500 deaths from COVID-19 in the past three days alone.

Its current daily death rate is higher than that officially reported by China at the peak of its outbreak around Wuhan's Hubei province.

New Delhi, Apr 15: CPI-M leader Sitaram Yechury has sought a substantial increase in relief spending of the Central government in the fight against coronavirus, saying that there should be cash transfer of Rs 7,500 to families not paying income tax and distribution of free foodgrains to all needy.

In an article in the forthcoming issue of the party's mouthpiece -- People's Democracy -- Yechury said that India ranks among the countries that are testing the least for the coronavirus and testing should be increased rapidly.

Yechury said the financial stimulus package should be raised from the current 0.8 per cent to at least 5 per cent of GDP and States should be provided liberal funding.

"We must ensure that there are no starvation deaths that occur in our country. It is, therefore, imperative that the government must immediately implement a Rs 7,500 ex gratia cash transfer to all non-income tax-paying families and resort to universal distribution of free foodgrains to all needy people," Yechury said.

He said all MGNREGA workers should be paid wages irrespective of work and employers should be assisted financially to protect workers from job losses and wage cuts and arrangement should be made for the return of migrant workers to their homes.

"Testing is of crucial importance to identify the clusters where the pandemic is spreading in order to isolate and insulate them to contain the community spread. Inadequate testing does not provide us with such information. It is dangerous both for the inability to contain the spread and to identify the critical areas," the article said.

It said that till April 9, India's record of testing was 0.092 per thousand, while in Germany it was 15.96, Italy 14.43, Australia 12.99, Denmark 10.73 and Canada 9.99. "Unless our testing rate increases substantially, our strength to combat the pandemic will not grow," the article said.

Yechury said that the first case in India was reported on January 30 and "no substantive measures were taken despite this for seven long weeks" until the declaration of the lockdown on March 24.

"As far as the lockdown is concerned, many countries in the world moved with greater urgency - China locked down Wuhan on January 23, the whole of Italy was locked down on March 10, USA declared a national emergency on March 13, Spain on March 14, France on March 17 and UK on March 23," he said.

Yechury said the people were looking forward to the Prime Minister's address to the nation on the last day of the three-week countrywide lockdown.

"These three weeks have thrown up many experiences that need to be addressed urgently in order, both, to strengthen our fight against the COVID-19 pandemic and to protect the lives and survival of crores of our fellow citizens. On none of these issues of vital importance did the Prime Minister have anything substantial to say," he said.