The coverage of pnumococcal and influenza vaccinations among 562 HIV infected subjects who visited public health facilities in Houston for the first time was 37.2% and 28.5% respectively.

• 2000和2001年；在休斯敦公立医院首次就诊的562名HIV感染者的肺炎疫苗和流感疫苗接种率分别为37.；2%25和28