Vaccines are considered one of the major triumphs of modern medicine. But, as the number of inoculations children must receive increases – – so do a number of safety concerns. Some researchers worry the shots are linked to a rise in autism. From member station WBUR, Rachel Gotbaum reports.
The science is in the early stages, but doctors and other health researchers are becoming increasingly concerned that a wide range of synthetic chemicals and pollutants may be linked to brain disorders, ranging from attention deficit disorder to autism. Host Steve Curwood reports from a recent conference of health experts in New York.