LONDON (REUTERS) - Britain will focus on vaccinating the whole of its adult population before it can provide any surplus shots to other countries such as its close neighbour Ireland, British business minister Kwasi Kwarteng said on Tuesday (March 30).

More than 30 million Britons have received their first Covid-19 shots in the fastest vaccine roll-out in Europe, with the aim of offering shots to all adults by the end of July.