On Saturday, 20 people died at Delhi's Jaipur Golden Hospital amid a shortage of oxygen.
"All efforts to strengthen India's fight against the pandemic are on. 318 Philips oxygen concentrators on @airindiain flight from JFK airport land at @DelhiAirport," Puri tweeted on Monday.
With 3,52,991 people testing positive for coronavirus infection in a day, the highest so far, India's tally of COVID-19 cases has climbed to 1,73,13,163 while active cases have crossed the 28 lakh-mark, according to the Union Health Ministry data updated on Monday.
The death toll increased to 1,95,123 with a record 2,812 new fatalities, the data updated at 8 am showed.