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Action to protect senior citizens from influenza 預防長者感染流感行動

(added on 2015/11/17)

©2015 SpatioEpi.com
Data source: European Centre for Disease Prevention and Control; Eurostat, the European Commission
Map created by CUHK SpatioEpi Group

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In Europe, the Centre for Disease Prevention and Control (ECDC) recommended member states to develop policies and implement their own action plan on improving influenza vaccination coverage. The map shows if influenza vaccination action plans have been implemented, size of populations above age 65 and vaccination coverage among the senior citizens of European countries in the 2012-13 flu season.

Overall, the vaccination coverage rate of senior citizens reported in Europe varied widely across countries. Generally speaking, countries at higher ranking for their influenza vaccination action plan gave a higher vaccination coverage rate. United Kingdom, Netherlands and Ireland are good examples that illustrate such phenomenon as they gave a vaccination rate of over 50%. Italy and Sweden did not have any action plan but their vaccination coverage were high at 55% and 44% respectively.

Data for this map were obtained from reports of ECDC and Eurostat, the European Commission.

Remark 1: Norway, Iceland and Liechtenstein are not member states of the European Union but they have completed surveys by ECDC.
Remark 2: Populations of age over 65 were assessed to measure vaccination rate of senior citizens in all countries except Malta (age 55), Germany, Iceland and the Netherlands (age 60).

為了增加季節性流行性感冒疫苗覆蓋率,歐洲傳染病疾控中心建議各國為此訂立策略,並開展行動增加疫苗覆蓋率。地圖顯示歐洲各國的疫苗行動實施情況,年齡65歲以上人口數量及於2012-13流感季節長者的疫苗覆蓋率。

報告顯示,歐洲長者疫苗覆蓋率的差距很大。經已推行疫苗注射行動計劃的國家大多錄得較高覆蓋率。英國、荷蘭及愛爾蘭是當中例子,普遍達到超過50%的覆蓋率。意大利及瑞典雖然沒有明確實施任何流感疫苗注射行動計劃,其覆蓋率也分別高達54%及44%。

地圖資料源自歐洲傳染病疾控中心及歐盟委員會歐洲統計局的相關報告書。

註一:挪威,冰島及列支敦士登並不是歐盟成員國。唯此三國衛生局有參與歐洲傳染病疾控中心之問卷。
註二:除了馬爾他(55歲),德國,冰島及荷蘭(60歲),其餘各國均以65歲用作長者疫苗覆蓋率統計。

Related Article

Seasonal Influenza Vaccination 季節性流感免疫注射

In the northern hemisphere, influenza season commonly falls between November and February every year. Severe infection of people without immune protection against influenza may result in hospitalization or even death.

Vaccination is proven to be an effective measure to prevent the spread of the virus and protect individuals from severe complications of influenza disease. Unfortunately, misunderstanding, doubts on its effectiveness and fears of potential side effect are the reasons behind the suboptimal vaccination coverage rate throughout the world.

World Health Organization recommends annual vaccinations of (i) vulnerable populations such as elderlies, young children and patients with chronic diseases and (ii) health care workers. In Hong Kong, the government offers free vaccination to elderlies and health care workers annually from October to February. For further information, please visit website of Centre of Health Protection: http://www.chp.gov.hk/en/view_content/17980.html

北半球流感高峰期於每年年尾十一月到翌年二月左右出現,缺乏流感免疫力人士有機會因為嚴重感染引起的併發症而入院甚至死亡。

季節性流感疫苗注射已證實能夠有效地防止流感病毒傳播及預防感染者患上併發症。不幸地,疫苗覆蓋率於全球各地仍未達到理想水平,主要是因為對疫苗的誤解,質疑其成效及懼怕副作用所致。

世界衛生組織建議以下兩類人士每年接種流感疫苗:一. 高風險人士如長者,幼童及長期病患者;二. 醫護界從業員。香港政府於每年十月至二月均安排長者及醫護界從業員免費注射疫苗。更多詳情請參考衛生防護中心網頁:http://www.chp.gov.hk/tc/view_content/17980.html


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