The FDA has issued up a warning that some forms of ovarian cancer tests may not be reliable. In a statement the agency has explained that several of the most reliable forms of screening are blood tests, but they may actually create spikes in the very biomarkers they are seeking. "Despite extensive research and published studies, there are currently no screening tests for ovarian cancer . . ."
The rise of e-cigarettes may be increasing the rates at which people are quitting smoking, according to a new study from researchers at the U.K. Center for Tobacco and Alcohol Studies at the University of Nottingham. For the study, the researchers examined the prevalence of smoking in the U.K. between 2014 and 2015 and found as e-cigarettes increased in popularity, more people reported quitting.