The Couple Who Helped Decode Dyslexia

NEW HAVEN, Conn. — By now, Sally and Bennett Shaywitz might have retired to a life of grandchild-doting and Mediterranean-cruising. Instead, the Shaywitzes — experts in dyslexia at Yale who have been married to each other for 55 years — remain as focused as ever on a research endeavor they began 35 years ago. Sally,…

Ask Well: How Long Do I Retain Immunity?

Q. Having had all the common childhood illnesses, such as measles and mumps, 70-plus years ago, how much immunity do I still retain? A. You are probably immune to some of these illnesses. But it is difficult to be definitive about the duration of immunity, because definitive studies, known as challenge studies, are rarely conducted.…

Biosafety Reforms Still Lagging at Military Labs

WASHINGTON — Three years after discovering that a military laboratory had shipped live anthrax to facilities around the world, the Department of Defense still has not developed a plan to evaluate its biological security practices, the federal Government Accountability Office reported on Thursday. The department has implemented about half of the procedural changes that had…