More than 300,000 people around the world have died from the coronavirus.
That's according to the latest global stats that puts the number of infections at more than 4.5 million.
The US has accounted for more than 85,000 deaths, while the UK and Italy have reported more than 30,000 fatalities each. Meanwhile, France and Spain have reported more than 27,000 each.
Health experts, however, warned that the true number of infections and fatalities could be far higher.
It comes as an American government whistleblower said the US could face "the darkest winter" if it does not improve its COVID-19 response.
"Our window of opportunity is closing," Rick Bright, the former director of the Biomedical Advanced Research and Development Authority. "If we fail to improve our response now, based on science, I fear the pandemic will get worse and be prolonged."
Cardinals are scheduled to meet on Tuesday to plan Pope Francis' funeral, which leaders from around the world will attend ahead of a conclave next month to elect a new head of the Roman Catholic Church.
Russian President Vladimir Putin proposed on Monday bilateral talks with Ukraine for the first time since the early days of the war, and his Ukrainian counterpart Volodymyr Zelenskyy said Kyiv was eager to discuss a halt to attacks on civilian targets.
Pope Francis, the first Latin American leader of the Roman Catholic Church, died on Monday after suffering a stroke and cardiac arrest, the Vatican said in a video statement.
Ukraine issued air raid alerts for Kyiv and the country's eastern half as blasts shook the city of Mykolaiv early on Monday, authorities said, hours after the one-day Easter ceasefire declared by Russian President Vladimir Putin came to an end.
US Vice President JD Vance began a four-day visit to India on Monday and will hold talks with Prime Minister Narendra Modi, as New Delhi rushes to avoid steep US tariffs with an early trade deal and boost ties with the Trump administration.