American journal of preventive medicine
-
Shingles (herpes zoster [HZ]) is a localized, generally painful and debilitating disease that occurs most frequently among older adults. It is caused by reactivation of varicella-zoster virus. HZ causes substantial morbidity, especially among older adults. The vaccine to prevent HZ was approved by Food and Drug Administration and recommended by the Advisory Committee for Immunization Practices for people aged ≥60 years in 2006 (these recommendations were published in 2008). ⋯ By 2008, HZ vaccination coverage was 6.7%. The coverage level was low among all groups, but it was lowest among minority groups. Increased efforts are needed to remove barriers and to enable HZ vaccination among all adults aged ≥60 years.
-
The impact of vaccine shortages on disparities in influenza vaccination is uncertain. ⋯ Improved vaccine supply was generally associated with reduced racial/ethnic disparities in influenza vaccination rates, whereas worse supply was associated with increased disparities. To avoid future widening of racial health disparities, policy options include stabilizing the vaccine supply and preferential delivery of vaccines to safety-net providers serving AA and Hispanic populations during a shortage.