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More than 50 million people in India do not have access to effective handwashing, putting them at a greater risk of acquiring and transmitting the novel coronavirus, according to a study.

Researchers from the Institute for Health Metrics and Evaluation (IHME) at the University of Washington in the US found that without access to soap and clean water, over 2 billion people in low- and middle-income nations -- a quarter of the world's population -- have a greater likelihood of transmitting the coronavirus than those in wealthy countries.

According to the study, published in the journal Environmental Health Perspectives, more than 50 per cent of the people in sub-Saharan Africa and Oceania lacked access to effective handwashing.

"Handwashing is one of the key measures to prevent COVID transmission, yet it is distressing that access is unavailable in many countries that also have limited health care capacity," said Michael Brauer, a professor at IHME.

The study found that in 46 countries, more than half of people lacked access to soap and clean water.

In India, Pakistan, China, Bangladesh, Nigeria, Ethiopia, Democratic Republic of the Congo, and Indonesia, more than 50 million persons in each country were estimated to be without handwashing access, according to the study.

"Temporary fixes, such as hand sanitizer or water trucks, are just that -- temporary fixes," Brauer said.

"But implementing long-term solutions is needed to protect against COVID and the more than 700,000 deaths each year due to poor handwashing access," Brauer said.

He noted that even with 25 per cent of the world's population lacking access to effective handwashing facilities, there have been "substantial improvements in many countries" between 1990 and 2019.

Those countries include Saudi Arabia, Morocco, Nepal, and Tanzania, which have improved their nations' sanitation, the researchers said.

The study does not estimate access to handwashing facilities in non-household settings such as schools, workplaces, health care facilities, and other public locations such as markets.

Earlier this month, the World Health Organization predicted 190,000 people in Africa could die of COVID-19 in the first year of the pandemic, and that upward of 44 million of the continent's 1.3 billion people could be infected with the coronavirus, the researchers said. 

New Delhi, Apr 28: With 1,594 new cases of COVID-19 reported in the last 24 hours and 51 deaths, India's total count of coronavirus cases surged to 29,974, said the Union Ministry of Health and Family Welfare on Tuesday.

The total cases are inclusive of 7,026 cured and discharged patients, one migrated and 937 deaths.

At present, there are 22,010 active COVID-19 cases in the country.

Addressing a press conference here, Lav Agarwal, Joint Secretary, Union Health and Family Welfare Ministry, said that in the last 28 days, 17 districts have had no new Covid-19 cases. "This means we need to maintain constant vigil," he added.

Jun 20: Congress leader Rahul Gandhi on Saturday attacked Prime Minister Narendra Modi over his remark that neither is anyone inside India's territory nor has any of its posts been captured, alleging that the PM has "surrendered" Indian territory to Chinese aggression.

In a statement on the all-party meeting called by Modi on Friday to discuss the situation at the India-China border, the government said, "At the outset, prime minister clarified that neither is anyone inside our territory nor is any of our post captured."

Tagging PM's remarks with his tweet, Gandhi said, "PM has surrendered Indian territory to Chinese aggression."

"If the land was Chinese: 1. Why were our soldiers killed? 2. Where were they killed?" Gandhi said.

The categorical statement by the prime minister came in the wake of reports that Chinese military has transgressed into the Indian side of the Line of Actual Control, the de-facto border, in several areas of eastern Ladakh including Pangong Tso and Galwan Valley.

Soon after Gandhi's tweet, Union Home Minister Amit Shah posted video of father of a soldier, who was injured in Galwan face-off, and hit out at the Congress leader, accusing him of indulging in "petty politics".

"A brave armyman’s father speaks and he has a very clear message for Mr. Rahul Gandhi. At a time when the entire nation is united, Mr. Rahul Gandhi should also rise above petty politics and stand in solidarity with national interest," Shah wrote.

The prime minister's assertion came even as Congress president Sonia Gandhi, at the all-party meet, questioned the government's handling of the situation, asking if there was any intelligence failure, and seeking assurance that China will "revert" to its original position.

Rahul Gandhi on Friday accused senior ministers in the government of "lying" to protect the prime minister and that the Centre was "fast asleep" while martyred jawans paid the price in Ladakh.

The former Congress chief also tagged a one-minute video of a jawan's father saying the Indian soldiers were unarmed when they were attacked by Chinese troops.

He has been questioning the government on the LAC standoff and asking how the Chinese occupied Indian territory and why Indian soldiers were sent "unarmed to martyrdom" in Ladakh.

Twenty Indian Army personnel, including a colonel, were killed in a clash with Chinese troops in the Galwan Valley in eastern Ladakh on Monday night, the biggest military confrontation in over five decades that has significantly escalated the already volatile border standoff in the region.