A weekly roundup of public health news Paint containing high levels of lead is illegal to sell to consumers in the U.S. because of its known health risks, particularly for children. But that has not stopped the leading U.S. manufacturer from selling it in Mexico, a new study finds. More than half of paints sold and tested in Mexico contain dangerous levels of lead, according to the research, which was published April 13 in the Annals of Work Exposures and Health.