Fourth Case of Rare, Highly Infectious ‘Rabbit Fever’ Recorded in New York County Yahoo News Canada Three cases of rare tick-borne disease ‘rabbit fever’ suspected in New York CTV News Fourth case of rare, highly infectious ‘rabbit fever’ confirmed on Long Island New York Post Fourth case of rare, highly infectious 'rabbit fever' confirmed in New York City suburb FOX Weather 4th case of 'rabbit fever' reported in New York. Here's what to know ABC News - Breaking News, Latest News and Videos