An additional booster dose will be offered to all adults over-75 and the most vulnerable over-12s in the UK this spring.
The UK's vaccines advisers said an...
Australia has reopened its international border for the first time in nearly two years, bringing joyful family reunions and a boost to tourism.
The country...
As the world approaches the second anniversary of the declaration of the Covid-19 pandemic by the World Health Organization, on March 11, more nations are rolling...