By Muvija M and Jennifer Rigby LONDON, March 20 (Reuters) - Young people in southeast England and beyond are lining up for the meningitis B vaccine after an outbreak killed two people, sparking supply warnings from pharmacies and raising broader questions about the best public health response to the disease.

Two more cases of meningitis have been recorded in an “explosive” outbreak, health chiefs revealed on Friday.

The University of Kent and Canterbury Christ Church University have already confirmed to have people infected with meningitis, as have five schools in the county.