The damage to the patient's lungs is caused by a rare lung disease, typically seen in industry metal workers, according to doctors who treated the patient.
Beginning June 1, 2020, the state will limit the sale of flavored nicotine vaping products, menthol cigarettes and flavored chewing tobacco to licensed smoking bars, where they may only be smoked on-site
According to experts, dose, frequency, treatment intention and mode of administration matter.
The state has asked e-cigarette manufacturers to disclose the ingredients used in their products.
During 2017-2018, e-cigarette use went up from 2.8% to 3.2%, a reversal of the decline seen during 2014-2017.
The boy, who is a former athlete, is doing well, says the medical team, adding that recovery will be an intense process and could take months
Doctors say trigger likely to be immune response to chemical in e-cigarette fluid.
Experts found the compound in lung fluids from all the 29 tested patients. So far, 2,051 confirmed and probable US lung injury cases and 39 deaths have been associated with vaping.
Researchers say since 2014, e-cigarettes have been the most commonly used tobacco product among youth.
The previous CDC estimates in early October put the number of fatalities at 24.
Over 3.6 million children were using e-cigarettes, with fruit, menthol and mint favours gaining popularity.
While the CDC has flagged the ill effects of vaping in the wake of deaths, in the UK it is being seen as helping smokers quit
Of the affected 1,299 people, the condition named "e-cigarette, or vaping, product use associated lung injury" (EVALI), has claimed 26 lives in 21 US states
So far, 1,080 lung injury cases have been reported from 48 states and 16 percent of these patients are below 18 years of age.
According to researchers, using e-cigarettes during pregnancy impairs metabolic health in daughters; Recent studies have also stated that e-cigarettes disrupt lung function and raise risk of infection