Jaya's situation 'extremely grave', says London specialist

Jun 1: Gold prices rose on Monday as riots in major U.S. cities rattled investors already reeling from strained Sino-U.S. relations and boosted demand for the safe-haven metal, with a weaker dollar lending further support.

Spot gold gained 0.8% to $1,739.75 per ounce by 0242 GMT. U.S. gold futures ticked up 0.1% to $1,752.60.

"Concerns about the unrest in the United States at the moment appear to be weighing on market sentiment," said Michael McCarthy, chief strategist at CMC Markets, adding that rising tensions between the world's top two economies provided further support to gold.

Protesters have flooded the streets in the United States over the death of George Floyd in police custody, in a wave of outrage sweeping a politically and racially divided nation.

The closely packed crowds and demonstrators not wearing masks have sparked fears of a resurgence of COVID-19, which has killed more than 101,000 Americans.

In Asia, China's state media and the government of Hong Kong lashed out on Sunday at U.S. President Donald Trump's pledge to end Hong Kong's special status if Beijing imposes new national security laws on the city.

Gold is often used as a safe store of value during times of political and financial uncertainty.

Indicative of sentiment, holdings of SPDR Gold Trust, the world's largest gold-backed exchange-traded fund, rose 0.3% to 1,123.14 tonnes on Friday, a fresh seven-year high.

Further supporting gold's appeal, the dollar index fell 0.4% against its rivals.

Elsewhere, silver jumped 2% to $18.20 per ounce, its highest since Feb. 26, before retreating slightly to trade 1.8% higher at $18.16.

Speculators cut their bullish positions in COMEX gold and increased them in silver contracts in the week to May 26, the U.S. Commodity Futures Trading Commission said on Friday.

Palladium rose 0.7% to $1,958.25 per ounce, while platinum declined 0.3% to $835.56.

New Delhi, Mar 31: India is likely to blacklist about 300 foreigners who came from 16 countries, including Malaysia and Thailand, on tourist visas but attended an Islamic congregation at Nizamuddin here that has become a key source for the spread of coronavirus in the country, officials said on Tuesday.

These foreigners were among around 8,000 people who attended the Tabligh-e-Jamaat at Nizamuddin Markaz facility in March, many of whom have shown symptoms of COVID-19, a Union Home Ministry officlal said.

About 30 of those who attended the Nizamuddin event in mid-March tested positive and at least three have succumbed to the infection in last few days.

"Those who came on tourist visa but attended the Nizamuddin event stands being in our blacklist as they have violated the visa conditions. Tourist visa holders can't attend religious function," a Union Home ministry official said.

If a foreigner is put in the Home ministry's blacklist, he or she can't travel to India in future.

A total of 281 foreigners were found by the police at the Nizamuddin campus in the last two days.

They include 19 people from Nepal, 20 people from Malaysia, one from Afghanistan, 33 from Myanmar, one from Algeria, one from Djibouti, 28 from Kyrgystan, 72 from Indonesia, 7 from Thailand, 34 from Sri Lanka, 19 from Bangladesh, three from England, one from Singapore, four from Fiji, one from France and one from Kuwait.

Most of these foreigners came on a tourist visa, an official said.

New Delhi, Apr 5: Joining efforts to fight COVID-19, the Defence Research and Development Organisation (DRDO) has designed a full-body disinfection chamber and a special face protection mask for healthcare professionals, officials said.

The special chamber called 'PSE' has been designed by Vehicle Research Development Establishment (VRDE), Ahmednagar, a DRDO Laboratory.

The walk through enclosure is designed for personnel decontamination, one person at a time. It is a portable system equipped with sanitiser and soap dispenser, officials said.

The decontamination is started using a foot pedal at the entry. On entering the chamber, electrically-operated pump creates a disinfectant mist of hypo sodium chloride for disinfecting, the DRDO said in a statement.

The mist spray is calibrated for an operation of 25 seconds and stops automatically indicating completion of operation. As per procedure, personnel undergoing disinfection will need to keep their eyes closed while inside the chamber, it said.

The system consists of roof mounted and bottom tanks with a total of 700 litres capacity. Approximately 650 personnel can pass through the chamber for disinfection until the refill is required, the DRDO said.

The system has see-through glass panels on side walls for monitoring purpose and is fitted with lights for illumination during night-time operations, it added.

This system can be used for disinfection of personnel at the areas of controlled ingress and egress such as entry and exit to hospitals, malls, office buildings and critical installations, officials said.

Also, Research Centre Imarat (RCI), Hyderabad, and Terminal Ballistics Research Laboratory (TBRL), Chandigarh, have developed face protection mask for healthcare professionals handling COVID-19 patients, the DRDO added.

Its light weight construction makes it convenient for comfortable wear for long duration. This design uses commonly available A4 size Over-Head Projection (OHP) film for face protection, it said.

One thousand face shields are being produced daily in TBRL and provided to Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, it said.

Similarly, 100 are produced at RCI and these have been handed over to Employees' State Insurance Corporation (ESIC), Hyderabad. A demand of 10,000 shields has been received from PGIMER and ESIC hospitals based on successful user trials, the DRDO added.