Central scotoma without prodromal illness caused by Bartonella henselae neuroretinitis.

This case report describes Bartonella henselae neuroretinitis in a 26-year-old woman who presented to the emergency department with unilateral central scotoma and no prodromal symptoms, a unique presentation of this disease. B henselae, a gram-negative bacteria, is the cause of cat scratch disease. Cat scratch disease (CSD) is a self-limiting illness, which typically presents with regional lymphadenopathy, fever, and small skin lesions in associationwith a cat scratch or bite.

Stabilizing formulations for inhalable powders of live-attenuated measles virus vaccine.

Carbon dioxide Assisted Nebulization with a Bubble Dryer((R)) (CAN-BD) processing allows particles to be made in the 3-5 mum size range, which is desirable for lung delivery, without destroying biological activity. In response to the Grand Challenge in Global Health Initiative #3, we have been developing an inhalable needle-free live-attenuated measles virus vaccine for use in developing countries. Measles was chosen because it is the number one vaccine preventable killer of children worldwide.