Covid-19 has killed more than 2.5 million people worldwide since the pandemic began in December 2019, according to an AFP count based on official figures
A batch of recent studies from Scotland and Israel confirm that vaccines largely prevent people from getting sick, but do they block infection?
While Austria has struggled to contain the second wave of the coronavirus pandemic, it is fast emerging as a world leader in testing as a way to reopen schools and businesses
The European Union is aiming at keeping the flow of personal data from Great Britain to the member states. Nonetheless, the member states' representatives have to agree on this decision beforehand.