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shigella

Zhu “Joyce” Ni, Min Tang, Pan Ji, Mariah Gnegy / Virginia Tech

Researchers from Virginia Tech announced the results of their fourth round of water testing in Flint today.

The tests show that lead levels continue to drop, that water disinfection by-products in the water are normal, and that the drinking water in the city continues to improve.

“We’re now approaching the end of the public health crisis,” said Marc Edwards of Virginia Tech University.

Edwards says even with the improvements, citizens in Flint should still be protecting themselves.

Dr. Pamela Pugh has been on the job as Flint's chief public health adviser for less than two weeks.
Steve Carmody / Michigan Radio

Flint residents are being urged to cooperate with an investigation into disease outbreak that may or may not be connected to the city’s water crisis.

Since March 1, more than 130 people in Genesee and Saginaw counties have fallen sick with an illness called Shigellosis. The disease causes bloody diarrhea and abdominal pain, but has not been linked to any fatalities.

Centers for Disease Control

State health officials have asked for help from the Centers for Disease Control to investigate shigella outbreaks in Saginaw and Genesee Counties.

Shigella is a highly infectious bacteria that causes gastro-intestinal illness. 

According to Dr. Eden Wells, Michigan's Chief Medical Executive, the State Epidemiologist made the request last Friday. The CDC investigative team arrived today to map the bacteria's spread, and to look into possible risk factors and causes.

Centers for Disease Control

An outbreak of a gastrointestinal illness  is easing in Genesee and Saginaw Counties.

Many of the dozens of cases of Shigella occurred in Flint, but peaked weeks ago.

Symptoms include bloody diarrhea, fever and abdominal pain.  More than a dozen people have been hospitalized, but there have been no fatalities.  

Dr. Eden Wells is the state’s chief medical executive. She says it’s not clear if people’s reluctance to use Flint water for basic hygiene is a factor.