Campaign designed to combat deadly meningitis outbreak
Epidemiologist puzzled by rare strain flare up
All gay and bi male residents in two counties urged to get shot
Eight of 17 cases this year reported in gay, bi men
Current strain reported in nine gay, bi men in L.A. area
Nine residents affected by summer 2015 outbreak
HIV-positive man died of disease this month
Press conference slated for Tuesday in capital
Sometimes-fatal disease flares up again in L.A
Three new cases cited