Tony Blinken pledges US will 'rapidly deploy additional support to the people of India'

United States Secretary of State Antony Blinken announced additional resources would "rapidly deploy" to India in response to the country's coronavirus crisis.

"Our hearts go out to the Indian people in the midst of the horrific COVID-19 outbreak," Blinken said, in a tweet sent at 10:41 eastern time.

"We are working closely with our partners in the Indian government, and we will rapidly deploy additional support to the people of India and India's health care heroes," he wrote.

He did not specify whether that would include vaccines.

India's daily coronavirus death toll passed a new record Saturday as the government battled to get oxygen supplies to hospitals overwhelmed by the hundreds of thousands of new daily cases.

Queues of Covid-19 patients and their fearful relatives are building up outside hospitals in major cities across India, the new world pandemic hotspot which has now reported nearly one million new cases in three days.

Another 2,624 deaths, a new daily record, were reported in 24 hours, taking the official toll to nearly 190,000 since the pandemic started.

More than 340,000 new cases were also reported, taking India's total to 16.5 million, second only to the United States.

But many experts are predicting the current wave will not peak for at least three weeks and that the real death and case numbers are much higher.

Stung by criticism of its lack of preparation ahead of the wave of infections, the central government has organised special trains to get oxygen supplies to the worst-hit cities.

It has also pressed industrialists to increase production of oxygen and other life-saving drugs in short supply.

One 'oxygen express' carrying 30,000 litres for hospitals arrived in Lucknow, Uttar Pradesh state at dawn on Saturday, where armed guards were waiting to escort trucks to hospitals.

Lucknow has been one of the worst hit cities, with hospitals and crematoriums inundated with patients and bodies, and officials said the liquid oxygen would only be enough for half a day's needs.

The Indian air force is also being used to transport oxygen tankers and other supplies around the country.

In New Delhi, the city's government said it would begin setting up buffer stocks of oxygen to speed supplies to hospitals when they are within hours of running out.

Many patients are dying outside hospitals in the capital because of the lack of beds and oxygen.

One charity has set up an overflow crematorium in a car park, with makeshift funeral pyres built to deal with the mounting deaths.