CDC in W.Va. Discussing Spill Health Monitoring

Federal health officials are in Charleston this week discussing options for medical monitoring after a January chemical spill contaminated water supplies to 300,000 people.

The Centers for Disease Control and Prevention and state health officials say they are a few weeks to a month away from deciding how to track people’s long-term health.

The spill spurred a tap-water ban for four to 10 days.

Hundreds of people went to the emergency room in the two weeks after the spill, many after a tap-water ban was lifted. Some common symptoms were rashes, nausea, vomiting and itching.

The visit follows up on a July commitment that the National Toxicology Program will spend $750,000 to $1.2 million on additional studies. Officials say the animal research will take up to a year to complete.

Feds Describe New W.Va. Chemical Spill Studies

Federal health officials are outlining new studies on the chemicals that spilled into West Virginia’s largest drinking water supply.

The National Toxicology Program said in a Thursday memo that potential pregnancy and liver complications are among study topics.

One study will see if pregnant rats exposed to MCHM show birth defects or health issues in their offspring.

Another will see how the chemicals affect zebrafish and roundworms over their entire lifespans.

Researchers will also look at more subtle short-term changes to gene expression in rats’ livers from the chemicals.

They will keep using computer modeling to predict harmful effects of the chemicals.

Study results should be available within a year.

The January spill at Freedom Industries contaminated 300,000 people’s water for days.

Feds Commit to Health Studies on Elk River Chemical Spill

Federal, state, and Kanawha county officials met Wednesday in U.S. Senator Joe  Manchin’s Washington D.C. office to pin down plans for more studies on the January 9 chemical spill at Freedom Industries. The announcement comes as a relief to those who’ve been pressing for this development since almost day one. 

Members of the Centers for Diseases Control and Prevention, the National Institute of Health, and the West Virginia Department and Health and Human Resources were part of the meeting.

The CDC denied Gov. Earl Ray Tomblin’s  requests for more animal toxicological studies on June 26, but Dr. Rahul Gupta of the Kanawha Charleston Health Department reports the National Toxicology Program will spend $750,000 to over a million on the studies. He says they’ll take up to a year to complete, and will address health implications on humans of the spilled chemicals.

Gupta says that, while the CDC’s early drinking water standard was sufficient at the time, he’s been calling for more information since the earliest moments of the crisis. He says the manufacturer’s studies on MCHM exposure were for industry and regulatory purposes only and shouldn’t be applied to human health.

“We need to make sure that, while this initial industry data was adequate enough initially—because that’s all we had to develop a screening level on an emergency basis—we must go back to the laboratory,” said Gupta.

Gupta points to studies conducted by his own organization as well as the DHHR–in conjunction with the CDC. Studies that show that somewhere between a third and one and five residents reported health symptoms related to the spill. 

“Lots of data and studies have been established since that demonstrates that it seems that significant exposure may have happened,” he said. “In that light, what we have been talking about is having some way of having some surveillance system in place that will take into account the long term impact—if any exists—on human health.” 

The CDC has also committed to visit West Virginia within the next two months to start crafting a long-term health monitoring program.

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