HOOKWORMS AND FRIENDS>> Peter Hotez, the director of the Sabin Institute's Human Hookworm Vaccine Initiative, is prominent in Merrill Goozner's feature on the initiative's trials now getting underway in Brazil (see story). He also appears in a new book by Gerald Esch, Parasites and Infectious Disease: Discovery by Serendipity and Otherwise (Cambridge University Press), which comes out this month.













