Nan Robertson was a reporter and feature writer for The New York Times for more than 30 years in New York, Washington and Paris. "Toxic Shock," based on her own nearly fatal struggle with the disease, was a cover story in the New York Times Sunday Magazine and won Robertson the Pulitzer Prize in 1983 for feature writing - making her the third woman at the paper to win journalism's highest award since the Pulitzers were established in 1917.