Amit Shah arrives in Kerala to attend 90th Mahasamadhi of Sree Narayana Guru

New Delhi, Apr 11: Calling upon chief ministers to popularise Aarogya Setu app, Prime Minister Narendra Modi on Saturday said it will an essential tool in India's fight against coronavirus and referred to the possibility of the app being an "e-pass which could subsequently facilitate travel from one place to other".

Interacting with chief ministers through video conference, the Prime Minister mentioned how South Korea and Singapore had got success in contact tracing and said India has made its own effort through the app amid efforts to contain the spread of coronavirus.

A PMO release said that the Prime Minister spoke about popularizing the Aarogya Setu app to ensure downloads in greater numbers.

"He referred to how South Korea and Singapore got success in contact tracing. Based on those experiences, India has made its own effort through the app which will be an essential tool in India's fight against the pandemic, he said. He also referred to the possibility of the app being an e-pass which could subsequently facilitate travel from one place to another," the release said.

The Prime Minister had earlier this week urged people to download the app saying it is an important step in the fight against COVID-19 and its effectiveness will increase as more people use it.

"Aarogya Setu is an important step in our fight against COVID-19. By leveraging technology, it provides important information. As more and more people use it, it's effectiveness will increase. I urge you all to download it," he had said in a tweet.

The app launched earlier this month in public-private partnership enables people to themselves assess the risk for their catching the coronavirus infection.

The app makes its calculations based on a person's interaction with others, using Bluetooth technology, algorithms and artificial intelligence.

Washington, Jul 1: The United States has approved four coronavirus vaccine candidates for clinical trials, Food and Drug Administration (FDA) head Stephen Hahn told reporters.

"Four vaccines have been approved for moving into clinical trials... and another six are in the pipeline for us to review," Hahn said during a press briefing on Tuesday.

The US Administration launched in May Operation Warp Speed, a joint project of Health and Defense Departments, which aims to deliver 300 million doses of a vaccine for COVID-19 by January 2021.

The country's top pandemics expert Anthony Fauci warned on Tuesday, however, that there is no certainty the United States will be able to develop a vaccine against COVID-19 that works and will be safe.

Data on vaccine effectiveness, he added, may be available in the winter or early next year.

New Delhi, Jul 11: India's COVID-19 case count crossed the eight lakh-mark on Saturday with yet another highest single-day spike of 27,114 new cases in the last 24 hours.

As many as 519 deaths were reported during this period.

The total number of positive cases in the country stands at 8,20,916, including 2,83,407 active cases, 5,15,386 cured/discharged/migrated and 22,123 deaths, according to the Ministry of Health and Family Welfare.

With as many as 2,38,461 COVID-19 cases, Maharashtra continues to remain the worst-affected state, followed by Tamil Nadu (1,30,261) and Delhi (1,09,140).

Meanwhile, 1,13,07,002 samples have been tested for COVID-19 till July 10. Out of these 2,82,511 samples were tested yesterday, according to the Indian Council of Medical Research (ICMR).