An outbreak of fungal meningitis has been linked to steroid shots for back pain. The medication, made by a specialty pharmacy in Massachusetts, has been recalled.

The latest numbers from the Centers for Disease Control and Prevention:

Illnesses: 284, including three joint infections.

Deaths: 23

States: 16; Florida, Idaho, Illinois, Indiana, Maryland, Michigan, Minnesota, New Hampshire, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Tennessee, Texas and Virginia.