US Centers for Disease Control and PreventionAccording to the statement, electronic cigarette the number of cases thought to be caused by the use of 2 thousand 51'e rose.
The number of deaths from lung disease, estimated to be caused by electronic cigarettes in 24 states in the country, rose from 37 to 39.
The first cases appeared in April.
Symptoms include respiratory failure, exhaustion, chest pain and vomiting, whether the electronic cigarette device itself or the substances used are not yet known.
Research on the disease continues.