Bacteria that cause meningitis are spreading again, CDC warns The Seattle TimesBacteria That Cause Meningitis Are Spreading Again, C.D.C. Warns The New York TimesWhat is meningococcal disease? Symptoms to know as CDC warns of spike in bacterial infection CBS NewsHealth Alert Network (HAN) – 00505 | Increase in Invasive Serogroup Y Meningococcal Disease in the United States CDC Emergency PreparednessRare but severe cases of meningitis are on the rise, CDC warns The Washington Post