小兒麻疹

Polio Vaccine Recommendations:  

The Polio vaccine helps to protect against Polio. The Polio vaccine series (4 doses) is recommended for children at 2, 4, 6-18 months, 4-6 years of age. Four appropriately spaced doses are required for all children entering Kindergarten in Virginia, with one dose being administered after the fourth birthday. Please refer to supplemental guidance for School-Required Immunizations.   

You can learn more about Polio vaccines here: Polio Vaccine Information Statements (VIS) | Immunize.org.  

關於數據： 

此頁面的估計疫苗覆蓋率反映了向弗吉尼亞州免疫信息系統（VIIS）報告的劑量，在查看信息時需要記住一些限制。  

僅在州一級提供按人口統計數據的疫苗覆蓋率數據。這包括種族、民族和性別。由於潛在的隱私問題，人口統計數據處於州級。一些種族/民族類別的吸收率低於預期，其中一些可以歸因於大量未報告種族或民族的記錄。這也可能歸因於 VDH 使用分層種族和民族方法。 2020 06 16 https://www.vdh.virginia.gov/coronavirus/ / / /race-and-ethnicity-reporting-update /  

All vaccinations have been required to be reported to VIIS since January 1, 2022, and for Vaccines for Children (VFC) providers since 2017. VIIS has accepted vaccination data since 2009, including transcribed records administered before that time. However, there may be vaccines administered to people that are not reflected in VIIS. This may more adversely impact bordering localities where residents may seek vaccination in other states, and those doses are not reported to VIIS. There may also be vaccines administered to people reported in VIIS who are no longer residents of Virginia. The denominator source data is from the American Community Survey (ACS) of the US Census and calculates single-age population estimates from a 5-year age grouping, divided by 5. This methodology has the potential to lead to possible imprecision. A 95% maximum coverage rate has been implemented due to possible imprecision in the population estimates. This can adversely affect lower-populated areas more than higher-populated areas. The data is refreshed weekly on Tuesdays and represents the selected age as of the refresh date. 

當接種人數計數在 1-9 之間時，將隱藏數據，以保持匿名性。