Prospective study investigating transplacental transmission of equine piroplasmosis in thoroughbred foals in Trinidad.

Equine piroplasmosis caused by Theileria equi and Babesia caballi is endemic in Trinidad and Tobago. Transmission occurs by ticks of the family Ixodidae. T.

Non-resolving pneumonia in a young boy--beware of foreign body aspiration.

A 4 1/2-year-old boy presented with recurrent cough and cold of 2 years duration. Chest x-ray revealed collapse consolidation of right lower lobe. Rigid bronchoscopy was done and the nozzle of a pen was extracted from right main bronchus.