Please find below some links to some useful websites.
http://www.stroke.org.uk
http://www.bhf.org.uk
http://www.epilepsy.org.uk
http://www.meningitis.org
http://www.resus.org.uk
http://www.allergyuk.org
http://www.londonsairambulance.co.uk
http://www.macmillan.org.uk
http://www.medicalert.org.uk