Top United Nations experts on Latin America and the Caribbean have warned that global economic shocks could throw some 16 million people of the Americas into extreme poverty, threatening important gains toward achieving the Millennium Development Goals in the region.
Biden empathized on the need to get booster shots in guarding against the virus amid the spread of a new variant.
The UNICEF is the world's largest single vaccine buyer, procuring more than 2 billion doses of various vaccines annually for routine immunisation and outbreak response on behalf of nearly 100 countries.
Reaction to Canada's boycott of the 2020 Tokyo Games in the summer due to concerns about the coronavirus.
Global health officials are racing to better understand the Zika virus behind a major outbreak that began in Brazil last year and has spread to many countries in the Americas.
Sailors and rowers were not worried about getting sick during the Rio Olympics next year despite reports that waters to be used for events have pollution levels equivalent to raw sewage, competitors said on Thursday.