Ex-official: Legionnaires' seemed tied to Flint water switch

Michigan's former director of disease control testified Friday that she believed a spike in Legionnaires' disease in the Flint area was related to a switch in the city's water supply.

• Water lead-level falls below federal limit in Flint, Mich.

• 5 people, including Michigan health chief, charged in Flint water probe

Corinne Miller said she felt "relieved" to take her concerns and statistics to the head of the Department of Health and Human Services in January 2015. But Nick Lyon apparently didn't share them with his boss, Republican Gov. Rick Snyder, until 12 months later. A public announcement followed.

Miller is a key witness for prosecutors in their criminal case against Lyon, who is charged with involuntary manslaughter in the death of an 85-year-old man and misconduct in office. A judge must decide whether there's enough evidence to send the case to trial.

Snyder has defended Lyon and kept him on the job. Defence attorneys call the charges "baseless."

Attorney General Bill Schuette says a timely announcement about a Legionnaires' outbreak in the Flint area in 2014-15 might have saved Robert Skidmore. He died of congestive heart failure, six months after he was treated for Legionnaires'.

Nearly 100 cases, including 12 deaths, were detected in the Flint area in 2014 and 2015 while the city was using the Flint River for water. Legionnaires' is a pneumonia caused by bacteria that thrive in warm water and infect the lungs. Cooling systems and misting fountains can be sources.

Flint: After the drinking water crisis

8 years ago

Duration 8:52

Residents of Flint, Michigan are pulling together but preparing for the worst, years after lead was found in their water supply

Skidmore's home didn't have Flint water, but it's believed he got Legionnaires' while in a hospital that used the water.

Miller pleaded no contest to wilful neglect of duty for failing to inform the public about the outbreak. She was sentenced to probation and agreed to co-operate with Schuette's office.

• Return to Flint: After tainted-water crisis, residents hit with rising water bills

"How many people have to die before you declare a public alert to Genesee County?" special prosecutor Todd Flood asked.

"None," Miller testified.

Flint used the Flint River for 18 months but didn't treat the water to reduce corrosion. As a result, lead leached from old plumbing and contaminated the system.

The city returned to a regional water source in fall 2015 after Snyder finally acknowledged the disaster. Water quality has greatly improved, but residents still are advised to use tap filters.