Brazil’s Covid crisis is a warning to the whole world, scientists say
America’s most prized leftovers: coronavirus vaccines
Brazil reports record 1,641 Covid-19 deaths in 24 hours
Chile leads the pack in Latin American covid vaccine campaign
The AstraZeneca/Oxford Covid-19 vaccine effective in over-80s: study
UK government unveils new £300m coronavirus-aid scheme for English sport
Decision on foreign fans at Tokyo Olympics Games this month: organisers
Brazil ends new 'lost decade' with GDP drop of 4.1 percent in 2020
6.3-magnitude quake shakes central Greece on Wednesday, tremors felt in Balkans
Argentina's health minister quits in Covid vaccine line-jumping scandal
The UN report finds Trump ally violated Libya arms embargo: US media
Britain pushes at UN for rich states to share Covid-19 vaccine with poor
One year on, Italian city in first coronavirus crosshairs remembers
South African variant could reduce covid vaccine protection: Pfizer
The WHO bats for over 11,000 Ebola vaccines in Guinea this weekend