At least 14 people have been killed in a bombing outside a polio vaccination centre in the south-western Pakistani city of Quetta, officials say.<br />Many of the casualties are thought to have been police guarding the clinic.<br />Armed guards are routine for polio workers in Pakistan, who have been the target of many deadly attacks by Islamist militants in recent years.<br />Militants oppose polio vaccination, saying it is a Western conspiracy to sterilise Pakistani children.<br />Pakistan and Afghanistan are the only two countries where the disease is still endemic.<br />TAGS-<br />Bomb near Pakistan polio centre 'kills 14' - BBC News<br />More news for Bomb near Pakistan polio centre 'kills 14'<br />Bomb near Pakistan polio centre 'kills 14' - BBC News<br />Bomb attack at polio vaccination centre kills 15 in Pakistani ...<br />Suicide bomber kills at least 15 outside Pakistan polio center<br />Pakistan bomb blast kills at least 14 near polio centre ...<br />Suspected suicide blast kills at least 14, injures 20 near ...<br />Blast near Pakistan polio centre kills at least 14, injures 20 ...<br />Suicide bomb kills 14 outside Pakistan polio centre - Metro<br />Bomb attack kills 14 in Pakistan polio center - NY Daily News<br />Bomb attack kills 14 near polio vaccination center in ...<br />Bomb attack on polio centre in Pakistan kills 14 - Irish ...<br />Bomb attack on Polio centre in Pakistan kills 14 - Breaking ...<br />Pakistan bomb blast kills at least 14 near polio centre<br />Bomb blast kills 15 people near Quetta polio centre in ... - DNA<br />At least 14 killed in bombing near polio center in Pakistan ...
