Park rangers searched an abandoned lighthouse on Monomoy yesterday , but found no sign of them , said Stuart Smith , the Chatham harbormaster .
Park rangers searched an abandoned lighthouse on Monomoy yesterday afternoon , but there was no sign of the two women , said Chatham Harbormaster Stuart Smith .
The Midwestern research center will focus on the development of diagnostic , therapeutic and vaccine products for anthrax , botulism , tularemia , hemorrhagic fever viruses and plague .