Yale researchers have reported that regular exposure to biocides including disinfectants (such as doctors, dentists, nurses, etc) doubles the risk of thyroid cancer . This findings was determined through a population-based case-control study involving 462 thyroid cancer cases in Connecticut collected 2010-2011. Over the past decade, there has been an increased incidence of thyroid cancer every year and this report may explain part of this alarming trend along with possible over-diagnosis as…