Categoria: Tests

As cases of vaping-related lung injury climb, public health officials are scrambling for solutions to stem the epidemic. At the center of the debate: to ban vaping or not.

Massachusetts became the first state to enact a law banning flavored tobacco and vaping products, including menthol cigarettes. The ban on flavored vaping products is effective immediately, while the ban on menthol cigarettes goes into effect June 1, 2020.

The American Medical Association called for a ban on all e-cigarette and vaping products from the market. “We have very little evidence about the short- and long-term health consequences of e-cigarettes and vaping products,” said AMA President Patrice A. Harris, MD, in a statement.

More and more states are trying to enact some type of ban on e-cigarettes — but are meeting resistance. Courts have blocked many of the bans already, while others are being challenged in court.

Public health officials, including tobacco control experts, say the bans may backfire, driving people who vape as an alternative to traditional cigarettes back to smoking.

Michael Siegel, MD, a professor of community health sciences at Boston University School of Public Health, says an estimated 2.5 million former cigarette smokers use e-cigarettes.

“We take these 2 million people and basically say, ‘Congratulations on this great accomplishment [of smoking cessation.]’ Now we are going to take away the product that is helping you quit,” he says.

People with peanut allergy must be constantly vigilant to avoid a life-threatening allergic reaction. But researchers report that a new drug injection might offer at least temporary protection against the most severe reactions.

Just one shot of an experimental antibody treatment allowed people with severe peanut allergy to eat about one peanut’s worth of peanut protein two weeks later, the study found.

The drug is like “a protective blanket” shielding people from accidental peanut exposure, said study senior author Dr. Kari Nadeau, director of the Sean N. Parker Center for Allergy and Asthma Research at Stanford University in California.

Peanut allergy affects an estimated 2.5% of American children, and that number has risen sharply over the past decade, according to the American College of Allergy, Asthma and Immunology (ACAAI).

Children and adults with a peanut allergy are at risk of having a sudden and severe allergic reaction (anaphylaxis) that can be life-threatening if they consume even small amounts of peanuts.

The problem is that peanuts are in many foods, such as candy, cereal, baked goods, sauces, marinades and even in ice cream, according to the ACAAI.