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U.S. vaping illness cases rise to 805, with 12 deaths

The CDC is reporting 805 confirmed and probable cases of vaping-related illness.
The CDC is reporting 805 confirmed and probable cases of vaping-related illness. AP Photo/Robert F. Bukaty

Hundreds more Americans have been reported to have a vaping-related breathing illness, and the death toll has risen to 12, health officials said Thursday.

The Centers for Disease Control and Prevention said 805 confirmed and probable cases have been reported, up 52% from the 530 reported a week ago. At this point, illnesses have occurred in almost every state.

The confirmed deaths include two in California, two in Kansas, and one each in Florida, Georgia, Illinois, Indiana, Minnesota, Mississippi, Missouri and Oregon. The Mississippi death was announced by officials in that state Thursday.

Health Canada said Thursday that there were still no confirmed cases of vaping-related illness in Canada, despite a widely publicized suspected case announced by local health officials in London, Ont., last week.

READ MORE: First known Canadian case of vaping-related illness reported in London, Ont.

Health Canada has sent three cases to the provinces for further investigation, a spokesperson said, but “not all the boxes have been checked to clearly and undoubtedly indicate that those are the same pulmonary illnesses.” The federal government is waiting for confirmation from the provinces, the spokesperson said.

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Over the summer, health officials in a few American states began noticing reports of people developing severe breathing illnesses, with the lungs apparently reacting to a caustic substance. The only common factor in the illnesses was that the patients had all recently vaped.

WATCH: Is vaping hazardous to your health?

Is vaping hazardous to your health?
Is vaping hazardous to your health?

As a national investigation started and broadened, reports have increased dramatically.

It’s not clear how many of the 275 added cases occurred in the last week, and how many are being logged long after they happened. The CDC has not released details on when symptoms began in each case.

The agency’s count includes only illnesses that have met certain criteria. Other illnesses are also being investigated.

READ MORE: How Big Tobacco changed vaping in Canada

Most patients have said they vaped products containing THC, the ingredient that produces a high in marijuana. The investigation has been increasingly focused on products containing THC, with some attention on ingredients added to marijuana oil.

But some patients have said they vaped only nicotine. Currently, health officials are advising people not to use any vaping product until the cause is better understood.

READ MORE: Health Canada warns vaping carries risk of pulmonary illness