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Perrone PM, Biganzoli G, Lecce M, Campagnoli EM, Castrofino A, Cinnirella A, Fornaro F, Gallana C, Grosso FM, Maffeo M, Shishmintseva V, Pariani E, Castaldi S. Influenza Vaccination Campaign during the COVID-19 Pandemic: The Experience of a Research and Teaching Hospital in Milan. Int J Environ Res Public Health 2021; 18:ijerph18115874. [PMID: 34070763 PMCID: PMC8198860 DOI: 10.3390/ijerph18115874] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 05/24/2021] [Accepted: 05/26/2021] [Indexed: 11/30/2022]
Abstract
Background: During the COVID-19 pandemic, more than ever, optimal influenza vaccination coverage among healthcare workers (HCWs) is crucial to avoid absenteeism and disruption of health services, as well as in-hospital influenza outbreaks. The aim of this study is to analyze the 2020 influenza vaccination campaign, comparing it with the previous year’s in a research and teaching hospital in Northern Italy. Methods: adopting an approach based on combined strategies, three interventions were deployed: a promotional and educational campaign, vaccination delivery through both ad hoc and on-site ambulatories, and a gaming strategy. Personal data and professional categories were collected and analyzed using univariate logistic regression. Vaccinated HCWs were asked to fill in a questionnaire to describe their reasons for vaccination adherence. Results: the vaccination coverage rate (VCR) was 43.1%, compared to 21.5% in 2019. The highest increase was registered among administrative staff (308.3%), while physicians represent the most vaccinated category (n = 600). Moreover, residents (prevalence ratio (PR): 1.12; 95% CI 1.04–1.20), as well as intensive care (PR: 1.44; 95% CI: 1.24–1.69) and newborn workers (PR: 1.41; 95% CI: 1.20–1.65) were, respectively, the categories most frequently vaccinated for the first time. Conclusion: the significant increase in vaccination coverage rate confirms the suitability of the combined strategy of delivering the flu vaccination campaign and represents a first step towards reaching WHO recommended vaccination rates.
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Affiliation(s)
- Pier Mario Perrone
- Department Biomedical Sciences for Health, Postgraduate School in Public Health, University of Milano, 20136 Milan, Italy; (E.M.C.); (A.C.); (A.C.); (F.F.); (C.G.); (F.M.G.); (M.M.); (V.S.); (E.P.); (S.C.)
- Correspondence: ; Tel.: +39-3463063408
| | - Giacomo Biganzoli
- Pharmacogenomics & Precision Therapeutics Master Degree, University of Milan, 20142 Milan, Italy;
| | - Maurizio Lecce
- Quality Unit Fondazione IRCCS Ca’ Granda OMP, 20122 Milan, Italy;
| | - Emanuela Maria Campagnoli
- Department Biomedical Sciences for Health, Postgraduate School in Public Health, University of Milano, 20136 Milan, Italy; (E.M.C.); (A.C.); (A.C.); (F.F.); (C.G.); (F.M.G.); (M.M.); (V.S.); (E.P.); (S.C.)
| | - Ambra Castrofino
- Department Biomedical Sciences for Health, Postgraduate School in Public Health, University of Milano, 20136 Milan, Italy; (E.M.C.); (A.C.); (A.C.); (F.F.); (C.G.); (F.M.G.); (M.M.); (V.S.); (E.P.); (S.C.)
| | - Andrea Cinnirella
- Department Biomedical Sciences for Health, Postgraduate School in Public Health, University of Milano, 20136 Milan, Italy; (E.M.C.); (A.C.); (A.C.); (F.F.); (C.G.); (F.M.G.); (M.M.); (V.S.); (E.P.); (S.C.)
| | - Federica Fornaro
- Department Biomedical Sciences for Health, Postgraduate School in Public Health, University of Milano, 20136 Milan, Italy; (E.M.C.); (A.C.); (A.C.); (F.F.); (C.G.); (F.M.G.); (M.M.); (V.S.); (E.P.); (S.C.)
| | - Claudia Gallana
- Department Biomedical Sciences for Health, Postgraduate School in Public Health, University of Milano, 20136 Milan, Italy; (E.M.C.); (A.C.); (A.C.); (F.F.); (C.G.); (F.M.G.); (M.M.); (V.S.); (E.P.); (S.C.)
| | - Francesca Maria Grosso
- Department Biomedical Sciences for Health, Postgraduate School in Public Health, University of Milano, 20136 Milan, Italy; (E.M.C.); (A.C.); (A.C.); (F.F.); (C.G.); (F.M.G.); (M.M.); (V.S.); (E.P.); (S.C.)
| | - Manuel Maffeo
- Department Biomedical Sciences for Health, Postgraduate School in Public Health, University of Milano, 20136 Milan, Italy; (E.M.C.); (A.C.); (A.C.); (F.F.); (C.G.); (F.M.G.); (M.M.); (V.S.); (E.P.); (S.C.)
| | - Viktoriia Shishmintseva
- Department Biomedical Sciences for Health, Postgraduate School in Public Health, University of Milano, 20136 Milan, Italy; (E.M.C.); (A.C.); (A.C.); (F.F.); (C.G.); (F.M.G.); (M.M.); (V.S.); (E.P.); (S.C.)
| | - Elena Pariani
- Department Biomedical Sciences for Health, Postgraduate School in Public Health, University of Milano, 20136 Milan, Italy; (E.M.C.); (A.C.); (A.C.); (F.F.); (C.G.); (F.M.G.); (M.M.); (V.S.); (E.P.); (S.C.)
| | - Silvana Castaldi
- Department Biomedical Sciences for Health, Postgraduate School in Public Health, University of Milano, 20136 Milan, Italy; (E.M.C.); (A.C.); (A.C.); (F.F.); (C.G.); (F.M.G.); (M.M.); (V.S.); (E.P.); (S.C.)
- Quality Unit Fondazione IRCCS Ca’ Granda OMP, 20122 Milan, Italy;
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Maffeo M, Luconi E, Castrofino A, Campagnoli EM, Cinnirella A, Fornaro F, Gallana C, Perrone PM, Shishmintseva V, Pariani E, Castaldi S. 2019 Influenza Vaccination Campaign in an Italian Research and Teaching Hospital: Analysis of the Reasons for Its Failure. Int J Environ Res Public Health 2020; 17:ijerph17113881. [PMID: 32486224 PMCID: PMC7311955 DOI: 10.3390/ijerph17113881] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 05/20/2020] [Accepted: 05/29/2020] [Indexed: 11/25/2022]
Abstract
Background: Despite recommendations, the influenza vaccination coverage rate in healthcare workers (HCWs) in Italy is far from the recommended target. The aim of the study is to analyze the influenza vaccination campaign performed in 2019 in a research and teaching hospital in Milan. Methods: The vaccination strategy included an ad hoc ambulatory, as in the previous years, and an onsite ambulatory, introduced for the first time. Personal data and professional categories were collected and analyzed using univariate logistic regression. HCWs who refused the vaccination were asked to fill in a questionnaire to explain their reasons for dissent. Results: The achieved vaccination coverage rate (VCR) for HCWs was 21.5 %, compared to 17.1% in 2018. The lowest VCR was registered among nurses (11.9%), while physicians had the highest VCR (40.7%). Prevalence ratios show that some professional categories were more frequently vaccinated for the first time than attending physicians (reference category); those with statistically significant confidence intervals were nurses (PR: 2.42; 95% CI: 1.78–3.28), residents (PR: 1.85; 95% CI: 1.36–2.53), and auxiliary staff (PR: 2.33; 95% CI: 1.45–3.74). Conclusions: An onsite vaccination strategy failed in providing a remarkable increase in VCR in 2019, but it is important to point out that the campaign was influenced by several logistic problems.
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Affiliation(s)
- Manuel Maffeo
- Postgraduate School in Public Health, Department Biomedical Sciences for Health, University of Milano, 20136 Milano, Italy; (A.C.); (E.M.C.); (A.C.); (F.F.); (C.G.); (P.M.P.); (V.S.); (E.P.); (S.C.)
- Correspondence: ; Tel.: +39-389-470-4937
| | - Ester Luconi
- Quality Unit Fondazione IRCCS Ca’ Granda OMP, 20122 Milan, Italy;
| | - Ambra Castrofino
- Postgraduate School in Public Health, Department Biomedical Sciences for Health, University of Milano, 20136 Milano, Italy; (A.C.); (E.M.C.); (A.C.); (F.F.); (C.G.); (P.M.P.); (V.S.); (E.P.); (S.C.)
| | - Emanuela Maria Campagnoli
- Postgraduate School in Public Health, Department Biomedical Sciences for Health, University of Milano, 20136 Milano, Italy; (A.C.); (E.M.C.); (A.C.); (F.F.); (C.G.); (P.M.P.); (V.S.); (E.P.); (S.C.)
| | - Andrea Cinnirella
- Postgraduate School in Public Health, Department Biomedical Sciences for Health, University of Milano, 20136 Milano, Italy; (A.C.); (E.M.C.); (A.C.); (F.F.); (C.G.); (P.M.P.); (V.S.); (E.P.); (S.C.)
| | - Federica Fornaro
- Postgraduate School in Public Health, Department Biomedical Sciences for Health, University of Milano, 20136 Milano, Italy; (A.C.); (E.M.C.); (A.C.); (F.F.); (C.G.); (P.M.P.); (V.S.); (E.P.); (S.C.)
| | - Claudia Gallana
- Postgraduate School in Public Health, Department Biomedical Sciences for Health, University of Milano, 20136 Milano, Italy; (A.C.); (E.M.C.); (A.C.); (F.F.); (C.G.); (P.M.P.); (V.S.); (E.P.); (S.C.)
| | - Pier Mario Perrone
- Postgraduate School in Public Health, Department Biomedical Sciences for Health, University of Milano, 20136 Milano, Italy; (A.C.); (E.M.C.); (A.C.); (F.F.); (C.G.); (P.M.P.); (V.S.); (E.P.); (S.C.)
| | - Viktoriia Shishmintseva
- Postgraduate School in Public Health, Department Biomedical Sciences for Health, University of Milano, 20136 Milano, Italy; (A.C.); (E.M.C.); (A.C.); (F.F.); (C.G.); (P.M.P.); (V.S.); (E.P.); (S.C.)
| | - Elena Pariani
- Postgraduate School in Public Health, Department Biomedical Sciences for Health, University of Milano, 20136 Milano, Italy; (A.C.); (E.M.C.); (A.C.); (F.F.); (C.G.); (P.M.P.); (V.S.); (E.P.); (S.C.)
| | - Silvana Castaldi
- Postgraduate School in Public Health, Department Biomedical Sciences for Health, University of Milano, 20136 Milano, Italy; (A.C.); (E.M.C.); (A.C.); (F.F.); (C.G.); (P.M.P.); (V.S.); (E.P.); (S.C.)
- Quality Unit Fondazione IRCCS Ca’ Granda OMP, 20122 Milan, Italy;
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