Meningitis B petition now most signed in parliamentary history

More than 640,000 people sign campaign to give all children meningitis vaccine The man behind the most signed online petition in parliamentary history has said he is overwhelmed by the response to the campaign to give all children the meningitis B vaccine. More than 640,000 people have now signed the petition set up by Lee Booth, beating the one organised to ban US presidential hopeful Donald Trump from the UK.