ABSTRACT
We surveyed resident physicians (RPs) at an academic medical center to determine the rate of influenza vaccination and reasons for nonvaccination. The overall self-reported immunization rate of RPs in 2013-2014 was 76.7%, and the most common reason for not being vaccinated was lack of time to get immunized (38.6%). Making flu vaccination available in training hospitals and at convenient locations and times that take into account varying work schedules may increase compliance.
Subject(s)
Cross Infection/prevention & control , Immunization , Influenza Vaccines/administration & dosage , Influenza, Human/prevention & control , Physicians , Adult , Female , Guideline Adherence , Hospitals, Teaching , Humans , Male , Middle Aged , Patient Acceptance of Health CareABSTRACT
In many naturalistic studies of the hippocampus wild animals are held in captivity. To test if captivity itself affects hippocampal integrity, adult black-capped chickadees (Poecile atricapilla) were caught in the fall, injected with bromodeoxyuridine to mark neurogenesis, and alternately released to the wild or held in captivity. The wild birds were recaptured after 4-6 weeks and perfused simultaneously with their captive counterparts. The hippocampus of captive birds was 23% smaller than wild birds, with no hemispheric differences in volume within groups. Between groups there was no statistically significant difference in the size of the telencephalon, or in the number and density of surviving new cells. Proximate causes of the reduced hippocampal volume could include stress, lack of exercise, diminished social interaction, or limited caching opportunity-a hippocampal-dependent activity. The results suggest the avian hippocampus-a structure essential for rapid, complex relational and spatial learning-is both plastic and sensitive, much as in mammals, including humans.
