| aseptic meningitis outbreak associated with echovirus 9 among recreational vehicle campers--connecticut, 2003. | aseptic meningitis is an inflammation of the tissues covering the brain and spinal cord and caused by a virus, most frequently an enterovirus. in august 2003, the connecticut department of public health (cdph) received a report of three viral meningitis cases among recreational vehicle (rv) campers staying at a campground in northeastern connecticut. cdph, assisted by cdc, conducted an investigation, which 1) identified a total of 12 cases of aseptic meningitis and 24 cases of enterovirus-like i ... | 2004 | 15306755 |