Scientists warn of 'global sleep crisis' due to social pressures

May 7, 2016

Washington, May 7: Social pressures are forcing people to cut back on their sleep, contributing to a "global sleep crisis," according to a new study based on research collected through a smartphone app.

ScientistsIt enabled scientists from the University of Michigan to track sleep patterns around the world -- gathering data about how age, gender and the amount of natural light to which people are exposed affect sleep patterns in 100 countries -- and better understand how cultural pressures can override biological rhythms.

"The effects of society on sleep remain largely unquantified," says the study published Friday in the journal Science Advances.

"We find that social pressures weaken and/or conceal biological drives in the evening, leading individuals to delay their bedtime and shorten their sleep."

Lack of sleep is mostly affected by the time people go to bed, the study found.

Middle-aged men get the least amount of sleep, less than the recommended seven to eight hours.

And age is the main factor determining amount of sleep. The research is based on data collected through the free smartphone app Entrain, launched in 2014 to help users fight jetlag.

Scientists asked some 6,000 people 15 and older to send anonymous data about sleep, wake-up and lighting environment, enabling the scientists to obtain a large amount of data about sleep patterns worldwide.

The app also asks users to input information about their ages, gender, countries and time zones. Sleep is driven by an internal "circadian" clock, a cluster of 20,000 nerve cells the size of a grain of rice located behind the eyes, and adjusted according to the amount of light captured, especially natural light.

The average amount of sleep in the world varies from a minimum of seven hours 24 minutes in Singapore and Japan to a maximum of eight hours 12 minutes in the Netherlands, the study found.

Although a difference of 48 minutes may seem inconsequential, a lack of sleep for half an hour can have significant effects on cognitive function and health, the researchers said.

People who need sleep suffer a reduction in their cognitive abilities without really being conscious of it, the new study says. "Impaired sleep presents an immediate and pressing threat to human health," it says.

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July 6,2020

Riyadh, July 6: The government of Saudi Arabia has announced health protocols to prevent the spread of the new coronavirus in the 2020 Hajj season, banning gatherings and meetings between pilgrims.

Saudi Arabia decided in June to limit the number of domestic pilgrims attending the Hajj to around 1,000 to prevent the spread of the coronavirus, after barring pilgrims abroad from the rite for the first year in modern times.

Touching the Kaaba, the holiest site in Islam, will be banned during the Hajj this year, and a social distancing space of a meter and a half between each pilgrim during the rituals including mass prayers and while in the Kaaba circling area will be imposed, a statement by the Center for Disease Prevention and Control (CDC) elaborated.

Also, access to holy Hajj sites at Mina, Muzdalifah and Arafat will be limited to those with Hajj permits starting Sunday July 19 till Aug. 2 2020, and wearing masks all the time will be mandatory for both pilgrims and organisers.

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News Network
March 4,2020

Bengaluru, Mar 4: With the number of Coronavirus positive cases in India increasing, health department officials in Karnataka are working round the clock to keep citizens safe.

But citizens are already panicking with 97 people in Bengaluru rushing to the government-run Rajiv Gandhi Institute for Chest Diseases (RGICD) on Tuesday with symptoms matching the coronavirus.

Karnataka Chief Minister BS Yediyurappa has now appealed for calm saying there is no coronavirus in the state.

"There is a difference in what appears in the media and what is on the ground. No need to panic. PM Modi is also looking into this. My health minister addressed the media and no one needs to panic. We are ready to tackle the situation," he added.

Dr. Nagaraj, director of RGICD, said the screening process began at the hospital on January 22 and they would see some 15-20 patients and take 5-6 swabs.

"Because of apprehensions, we saw 978 patients and took 27 swabs. We have also admitted 4 patients in the isolation ward," he added.

As of today, there are 5 patients admitted in the isolation ward of RGICD. Two came in close contact with the infected techie in Telengana and three foreign nationals from Japan, Saudi Arabia, and Iran.

Tech parks on high alert

At the Manyata Tech Park in the city, a company sent out a circular regarding one of their associates who had travelled from a Level 3 country to India and had flu-like symptoms.

It says that the associate was advised to receive necessary screening and observation as mandated by the Karnataka State Health Department. The associate was screened by an authorized medical agency and determined to be asymptomatic.

As of Wednesday, the company located in the G3 campus of Manyata Tech Park has begun disinfecting and sanitizing the work location and all associates working out of this location have been advised to work from home until March 6.

A statement issued by Embassy spokesperson on March 4 to India Today TV indicated the authorities have activated their response plan.

"As of March 4, we are not aware of a single positive case for the virus in more than 2,00,000 people who work in our business parks. We do understand that one employee of a company at one of our parks who had travelled from a Level 3 country was screened in the last 36 hours and determined to be asymptomatic.

As a precaution, the premises are being disinfected and sanitized. The fact remains, we are not aware of a single confirmed case within over 15 business parks across India," the statement said.

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January 3,2020

Bengaluru, Jan 3: The Karnataka high court on Thursday issued notices to the Railway Board and the South Western Railways on a petition seeking review of superfast surcharge being levied on passengers in Malgudi Express train.

Petitioner and Mysurubased advocate Mohammed Dastagir, in a public interest litigation claimed that as per the circular issued by the Railway Board on December 10, 2006, Malgudi Express — which runs from Mysuru to Yelehanka — is not designated as a superfast train and despite the same, the authorities are illegally collecting additional charges known as supplementary charges ranging from Rs 15 to Rs 75 from passengers.

A division bench headed by Chief Justice Abhay Shreeniwas Oka posted the petition to second week of February.

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