Acceptance of seasonal and pandemic a (H1N1) 2009 influenza vaccination by healthcare workers in a french teaching hospital.

The aim of this study was to highlight the perceived risks, behavioural changes and the rate of acceptance of seasonal and pandemic (H1N1) 2009 influenza vaccines by healthcare workers (HCWs) in a French Teaching Hospital. We sampled HCWs from the Angers French Teaching Hospital (France) using a cross-sectional intercept design during phase 5A of the 2009 French National Plan for the Prevention and Control of 'Pandemic Influenza'. From November 2009 to February 2010, HCWs were approached in the workplace to undertake the survey. The primary endpoint assessed immunization coverage among HCWs who had contact with at-risk-patients. Of the 532 HCWs who answered the questionnaire, 119 (22.4%) had received a seasonal vaccine and 194 (36.5%) the H1N1 pandemic vaccine. Coverage rate was significantly higher among physicians (45% for the seasonal vaccine, 61% for the H1N1 vaccine). The main reasons given for acceptance of the seasonal vaccine were "protection of the patient" and "self-protection", whereas the main arguments against were "low risk of being infected" and "doubts about vaccine safety". For the H1N1 vaccine, reasons for vaccination were to "protect the patient" and "protect the family". The main arguments against were "fear of side effects" and "doubts about vaccine safety". This study emphasizes the lack of perception by HCWs of the importance of being immunized against seasonal and pandemic A (H1N1) 2009 Influenza. In the future, particular efforts are needed, during vaccination campaigns, to provide more information to HCWs regarding development process and safety of such vaccines.

Tanguy M ，Boyeau C ，Pean S ，Marijon E ，Delhumeau A ，Fanello S ... -  《-》

[Seasonal and pandemic A (H1N1) 2009 influenza vaccination coverage among health-care workers in a French university hospital].

Boyeau C ，Tanguy M ，Pean S ，Delhumeau A ，Fanello S ... -  《Sante Publique》

Are Kenyan healthcare workers willing to receive the pandemic influenza vaccine? Results from a cross-sectional survey of healthcare workers in Kenya about knowledge, attitudes and practices concerning infection with and vaccination against 2009 pandemic

Over 1200 cases of 2009 pandemic influenza A H1N1 (pH1N1) have been identified in Kenya since the first case in June 2009. In April 2010 the Kenyan government launched a program to immunize high-risk groups and healthcare workers (HCWs) with pH1N1 vaccines donated by the World Health Organization. To characterize HCWs' knowledge, attitudes and practices regarding pH1N1 vaccination, we conducted a quantitative and qualitative survey in 20 healthcare facilities across Kenya between January 11 and 26, 2010. Of 659 HCWs interviewed, 55% thought there was a vaccine against pH1N1, and 89% indicated that they would receive pH1N1 vaccine if it became available. In focus group discussions, many HCWs said that pH1N1 virus infection did not cause severe disease in Kenyans and questioned the need for vaccination. However, most were willing to accept vaccination if they had adequate information on safety and efficacy. In order for the influenza vaccination campaign to be successful, HCWs must understand that pH1N1 can cause severe disease in Kenyans, that pH1N1 vaccination can prevent HCWs from transmitting influenza to their patients, and that the vaccine has been widely used globally with few recognized adverse events.

Oria PA ，Matini W ，Nelligan I ，Emukule G ，Scherzer M ，Oyier B ，Ochieng HN ，Hooper L ，Kanyuga A ，Muthoka P ，Morales KF ，Nzioka C ，Breiman RF ，Katz MA ... -  《-》

Acceptance of a vaccine against pandemic influenza A (H1N1) virus amongst healthcare workers in Beijing, China.

Due to the advent of the new influenza A (H1N1) strain in 2009, many countries introduced mass immunization programs. Healthcare workers (HCWs) were amongst the key groups targeted for the vaccine in these programs. However, experience with the seasonal influenza vaccine has shown that there are multiple barriers related to the attitudes and perceptions of the population which influence uptake. The aim of this study was to determine pandemic influenza A (H1N1) vaccination rate amongst a group of Chinese HCWs and the associated factors around acceptance. A cross-sectional investigation of HCWs (doctors, nurses and technicians) from 19 hospitals in Beijing, China was conducted in January 2010. The main outcome measures were awareness, risk perception of H1N1, preventive measures and uptake of H1N1 vaccination during the pandemic. A total of 1657 HCWs completed the survey. A quarter of the participants reported receiving the pandemic influenza A (H1N1) vaccine. Occupation (being a doctor), receiving seasonal flu vaccine and believing in the effectiveness of the vaccine were all strongly associated with accepting the pandemic influenza A (H1N1) vaccine. Over a thousand participants (61%, 1008/1657) agreed that they were 'concerned about the side effects of the swine flu vaccine', while 758 (46%) were 'concerned that the vaccine had not been tested adequately'. While studies reported high rates of willingness to receive the vaccine, in reality these did not transpire. Aside from promoting seasonal flu vaccination, authorities need to start educational campaigns much earlier in a pandemic. Programs that are simultaneously launched with the introduction of the vaccine will not be as successful, as those which have built momentum alongside the pandemic.

Seale H ，Kaur R ，Wang Q ，Yang P ，Zhang Y ，Wang X ，Li X ，Zhang H ，Zhang Z ，MacIntyre CR ... -  《-》

Attitudes of seasonal influenza vaccination among healthcare worker and general community population after pandemic influenza A/H1N1 in Hangzhou.

Liu S ，Yuan H ，Liu Y ，Du J ，Zhang X ，Wang J ，Che X ，Xu E ... -  《-》