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Amid the rapid spread of the novel coronavirus (COVID-19), which has infected 73 people in India and killed more than 4,500 individuals globally, doctors have advised that in addition to regularly washing hands, one should also disinfect their smartphone every 90 minutes with alcohol-based hand sanitizer.

Ravi Shekhar Jha, Head of Department at Fortis Escorts Hospital in Faridabad said the best method to disinfect your smartphone is to use regular doctor spirit or the alcohol-based hand sanitizer at least every 90 minutes.

"Avoid touching your eyes, mouth, or nose. The best option is to use a phone cover or a Bluetooth device and try to touch your phone as less as possible. We would also recommend cleaning your phone at least twice a day," Jha told IANS.

According to research, published in 2018 by Insurance2Go, a gadget insurance provider, revealed that smartphone screens have three times more germs than a toilet seat.

One in 20 smartphone users was found to clean their phones less than every six months, said the study.

"In the time of fear of coronavirus, smartphones should also be disinfected with alcohol-based sanitizer rub. Pour few drops of sanitizer on a tiny clean cotton pad and rub it safely on your entire phone," said Jyoti Mutta, Senior Consultant, Microbiology, Sri Balaji Action Medical Institute in New Delhi.

"You can repeat this process every evening coming back home after an entire day out at work and once in the morning before going out," Mutta added.

"Maintain basic cleanliness, and try to avoid using other's phones especially if suffering from respiratory illness or flu-like symptoms as there is no other way to disinfect these regular gadgets," she stressed.

Another study from the University of Surrey in the UK, also found that the home button on your smartphone may be harbouring millions of bacteria - some even harmful.

The World Health Organisation (WHO) declared the novel coronavirus as a global pandemic on Wednesday. The death toll of COVID-19 has crossed the 4,500 marks and confirmed cases globally have touched one lakh as per the reports.

According to Suranjeet Chatterjee, Senior Consultant in Internal Medicine Department of Indraprastha Apollo Hospitals in New Delhi, "We should frequently wash our hands, cover our coughs and it is important to adapt to other good hygiene habits that are most important in such a situation."

"Coronavirus and other germs can live on surfaces like glass, metal or plastics and phones are bacteria-ridden. It is necessary that we sanitize our hands frequently and make sure that our hands are clean all the time," Chatterjee told IANS.

"The emphasis should be laid on sanitising our hands rather than sanitizing the phone - once in a while the phone can be sanitized under the guidance of the makers of the phone," Chatterjee stressed.

According to the global health agency, the most effective way to protect yourself against coronavirus is by frequently cleaning of your hands with alcohol-based hand rub or washing them with soap and water.

The WHO's report showed the virus infects people of all ages, among which older people and those with underlying medical conditions are at a higher risk of getting infected.

People should eat only well-cooked food, avoid spitting in public, and avoid close contact, the WHO said, adding that it is important for people to seek medical care at the earliest if they become sick.

United Nations, Mar 21: The UN has called on all nations to stop the use of capital punishment or put a moratorium on it, a day after four men convicted of gang-raping and murdering a 23-year-old woman were hanged in India.

Seven years after the rape and murder of the young medical student, who came to be known as 'Nirbhaya', sent shock waves across the country, the four convicts - Mukesh Singh (32), Pawan Gupta (25), Vinay Sharma (26) and Akshay Kumar Singh (31) - were hanged to death on Friday at 5.30 am in New Delhi's Tihar Jail.

Responding to the hanging, UN Secretary-General Antonio Guterres' spokesperson Stephane Dujarric said the world organisation calls on all nations to stop the use of capital punishment or put a moratorium on it.

"Our position has been clear, is that we call on all States to halt the use of capital punishment or at least put a moratorium on this," Dujarric said at the daily press briefing on Friday.

The horrific gang-rape and murder of the physiotherapy intern on December 16, 2012, who came to be known as Nirbhaya, the fearless, had seared the nation's soul and triggered countrywide outrage.

This was the first time that four men have been hanged together in Tihar Jail, South Asia's largest prison complex that houses more than 16,000 inmates.

The executions were carried out after the men exhausted every possible legal avenue to escape the gallows. Their desperate attempts only postponed the inevitable by less than two months after the first date of execution was set for January 22.

The execution of the four convicts brings the curtains down on the case that shook not just India but also the world with the details of its brutality The widespread protests subsequently paved the way for a change in India's rape laws.

The dollar's dominance will slowly melt away over the coming year on weakening global demand and a sombre U.S. economic outlook, according to a Reuters poll of currency forecasters whose views depend on there being no second coronavirus shock.

Despite fears a surge in new Covid-19 cases would delay economies reopening and stymie a tentative recovery, world stocks have rallied - with the S&P 500 finishing higher in June, marking its biggest quarterly percentage gain since the height of the technology boom in 1998.

Caught between bets in favour of riskier investments, weak U.S. economic prospects as well as an easing in the thirst for dollars after the Federal Reserve flooded markets with liquidity, the greenback fell nearly 1.0 per cent last month. It was its worst monthly performance since December.

While there was a dire prognosis from the top U.S. medical expert on the coronavirus' spread, the June 25-July 1 poll of over 70 analysts showed weak dollar projections as Fed Chair Jerome Powell on Monday reiterated the economic outlook for the world's largest economy was uncertain.

"The dollar rises in two instances: when you see risk off or when there is a situation where the U.S. is leading the global recovery, and we don't think that's going to be the case anytime soon," said Gavin Friend, senior FX strategist at NAB Group in London.

"The U.S. is playing fast and loose with the virus, and chronologically they're behind the rest of the world."

Currency speculators, who had built up trades against the dollar to the highest in two years during May, increased their out-of-favour dollar bets further last week, the latest positioning data showed.

About 80 per cent of analysts, 53 of 66, said the likely path for the dollar over the next six months was to trade around current levels, alternating between slight gains and losses in a range. That suggests the greenback may be at a crucial crossroad as more currency strategists have turned bearish.

But more than 90 per cent, or 63 of 68, said a second shock from the pandemic would push the dollar higher. Five said it would push the U.S. currency lower.

Much will also depend on debt servicing and repayments by Asian, European and other international borrowers in U.S. dollars.

While an early shortage of dollars in March from the pandemic's first shock pushed the Fed to open currency swap lines with major central banks, international funding strains have eased significantly since. In recent weeks, usage of the facility has reduced dramatically.

That trend is expected to continue over the next six months with major central banks' usage of swap lines to "stay around current levels", according to 32 of 46 analysts. While 13 predicted a sharp drop, only one respondent said use of them would "rise sharply".

The dollar index, which measures the greenback's strength against six other major currencies, has slipped over 5 per cent since touching a more than three-year high in March.

When asked which currencies would perform better against the dollar by end-December, a touch over half of 49 respondents said major developed market ones, with the remaining almost split between commodity-linked and emerging market currencies.

"The dollar is so overvalued, and has been overvalued for a long time, it's time now for it to come back down again, as we head towards the (U.S.) election," added NAB's Friend.

Over the last quarter, the euro has staged a 1.8 per cent comeback after falling by a similar margin during the first three months of the year. For the month of June, the euro was up 1.2 per cent against the dollar.

The single currency was now expected to gain about 2.5 per cent to trade at $1.15 in a year from around $1.12 on Wednesday, slightly stronger than $1.14 predicted last month. While those findings are similar to what analysts have been predicting for nearly two years, there was a clear shift in their outlook for the euro, with the range of forecasts showing higher highs and higher lows from last month.

"In comparison to even a month or two ago, the outlook in Europe has improved significantly," said Lee Hardman, currency strategist at MUFG.

"I think that makes the euro look relatively more attractive and cheap against the likes of the dollar. We're not arguing strongly for the euro to surge higher, we're just saying, after the weakness we have seen in recent years, there is the potential for that weakness to start to reverse."