The case count has reached 1,080, the agency announced Thursday. More deaths are under investigation.
Anne Schuchat, CDC's principal deputy director, said in a briefing with reporters Thursday that the median age of the patients who died is about 50, with a range from people in their 20s to those in their 70s. "That's one of the reasons we've intensified our warnings". "About 78 percent reported using THC-containing products within three months of symptom onset, and 37 percent reported using only THC-containing products".
The case brings the total number of cases in ME to five.
In a study published Wednesday in the New England Journal of Medicine, the researchers said they examined lung biopsies from 17 patients who had vaped and were suspected to have a vaping-related respiratory problems.
Schuchat acknowledged a concern about black market products.
Schuchat told Congress last week that 100 people are investigating the injuries, but the government officials have not determined what caused the outbreak. Some products also contained concentrations of a mix of THC and Vitamin E Acetate ranging from 31% to 88%.
A current evaluation of 578 lung-injury sufferers nationwide discovered that 78% had used THC, in contrast with 17% who had used exclusively nicotine.More news: Jamal Khashoggi: Istanbul vigil held on anniversary of journalist's murder
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Officers say the lung issues don't look like attributable to an an infection however are doubtless the results of vaping itself or of inhaling a chemical whereas vaping.
No single product or substance has been linked to the illness. The others involve THC, the main psychoactive compound in marijuana, or a combination of THC and nicotine.
FILE PHOTO: In this Tuesday, April 10, 2018 file photo Marshfield High School Principle Robert Keuther displays vapes that were confiscated from students in Marshfield, Mass. Examinations of those samples aren't complete, McMeekin added.
The CDC is updating the public on its ongoing vaping lung disease investigation on a weekly basis.
The CDC recommends that people refrain from using e-cigarette or vaping products. They refused to release particulars on the cause of loss of life or the person's age, gender and county of home.
"I mean, we're using it, I guess so, but not anyone who's like using it daily", Williams says.
"Individual states that have licensed dispensaries are taking steps to assure that what they regulate is safe". Working with public health experts - and in collaboration with our neighboring states - we are in the process of developing a comprehensive, effective response to what is becoming a growing public health crisis. "We're just saying that right now it's very hard for a consumer to know what they have", she said.