Lyssaviral infection and lead poisoning in black flying foxes from Queensland.

Pteropid lyssaviral infection, lead poisoning, and the difficulties in diagnosing pteropid lyssaviral infection using histopathological examination of tissues are described in wild black flying foxes (Pteropus alecto) from northern Queensland (Australia). An adult female P. alecto showed aggression before death in January 1995.

Studies with a live influenza A vaccine in army personnel.

A live attenuated influenza A vaccine, produced from an inhibitor-resistant recombinant strain, was administered intranasally to 46 volunteers from the Army during the southern winter of 1973. To compare the acceptibility, immunogenicity and efficacy of this vaccine, a killed subunit vaccine was administered to 20 volunteers, and an intranasal placebo to 45 others. Results indicate that the live intranasal vaccine was as well tolerated as the killed vaccine and that there was no evidence of shedding of virus from the nose in the 14 days following vaccination.