[Anonymous (2017). Slimību profilakses un kontroles centrs. Pārskats par saslimstību ar akūtām augšējo elpceļu infekcijām (AAEI) un gripu 2016.–2017. gada epidēmiskajā sezonā. [Center for Disease Prevention and Control. Overview of acute upper respiratory tract infections and influenza during the epidemic season 2016–2017] (in Latvian). Available from: https://www.spkc.gov.lv/upload/Datu%20bazes/gripa_2016_2017_sezona_1.pdf (accessed 15 May 2019).]Search in Google Scholar
[Anonymous (2018). Slimību profilakses un kontroles centrs. Pārskats par saslimstību ar akūtām augšējo elpceļu infekcijām (AAEI) un gripu 2017.–2018. gada epidēmiskajā sezonā. [Center for Disease Prevention and Control. Overview of acute upper respiratory tract infections and influenza during the epidemic season 2017–2018] (in Latvian). Available from: https://www.spkc.gov.lv/upload/Infekcijas%20slim%C4%ABbas/Bileteni/2018.gads/09.2018./eb_gripa_aaei_2017_2018_sezona.pdf (accessed 15 May 2019).]Search in Google Scholar
[Black, C. L., Yue, X., Ball, S. W., Donahue, S. M. A., Izrael, D., de Perio, M. A., Laney, A. S., Williams, W. W., Lindley, M. C., Graitcer, S. B., Lu, P., Bridges, C. B., DiSogra, C., Sokolowski, J., Walker, D. K., Greby, S. M. (2015). Influenza vaccination coverage among health care personnel – United States, 2014–15 influenza season. MMWR Morb. Mortal Wkly Rep., 64 (36), 993–999.10.15585/mmwr.mm6436a126389743]Search in Google Scholar
[Cozza, V., Alfonsi, V., Rota, M. C., Paolini, V., Atti, M. L. C. (2015). Promotion of influenza vaccination among health care workers: Findings from a tertiary care children’s hospital in Italy. BMC Public Health, 15, 697.10.1186/s12889-015-2067-9451370326204896]Search in Google Scholar
[Hagemeister, M. H., Stock, N. K., Ludwig, T., Heuschmann, P., Vogel, U. (2018). Self-reported influenza vaccination rates and attitudes towards vaccination among health care workers: Results of a survey in a German university hospital. Public Health, 154, 102–109.10.1016/j.puhe.2017.10.02729220709]Search in Google Scholar
[Heckhausen, J., Wrosch, C., Schulz, R. (2010). A motivational theory of life-span development. Psychol. Rev., 117, 32–60.10.1037/a0017668282030520063963]Search in Google Scholar
[Hulo, S., Nuvoli, A., Sobaszek, A., Salembier-trichard, A. (2017). Knowledge and attitudes towards influenza vaccination of health care workers in emergency services. Vaccine, 35, 205–207.10.1016/j.vaccine.2016.11.08627919630]Search in Google Scholar
[James, P. B., Rehman, I. U., Bah, A. J., Lahai, M., Cole, C. P., Khan, T. M. (2017). An assessment of healthcare professionals’ knowledge about and attitude towards influenza vaccination in Freetown Sierra Leone: A cross-sectional study. BMC Public Health, 17, 692.10.1186/s12889-017-4700-2558450528870202]Search in Google Scholar
[Jorgensen, P., Mereckiene, J., Cotter, S., Johansen, K., Tsolova, S., Brown, C. (2018). How close are countries of the WHO European Region to achieving the goal of vaccinating 75% of key risk groups against influenza? Results from national surveys on seasonal influenza vaccination programmes, 2008/2009 to 2014/2015. Vaccine, 36, 442–452.10.1016/j.vaccine.2017.12.019577764029287683]Search in Google Scholar
[Maltezou, H. C., Poland, G. A. (2014). Vaccination policies for healthcare workers in Europe. Vaccine, 32, 4876–4880.10.1016/j.vaccine.2013.10.04624161573]Search in Google Scholar
[Palache, A., Oriol-Mathieu, V., Fino, M., Xydia-Charmanta, M., on behalf of the influenza vaccine supply task force (IFPMA IVS) (2015). Seasonal influenza vaccine dose distribution in 195 countries (2004–2013): Little progress in estimated global vaccination coverage. Vaccine, 33, 5598–5605.10.1016/j.vaccine.2015.08.08226368399]Search in Google Scholar
[Pearson, M. L., Bridges, C. B., Harper, S. A. (2006). Influenza Vaccination of Health-Care Personnel Recommendations of the Healthcare Infection Control Practices Advisory Committee (HICPAC) and the Advisory Committee on Immunization Practices (ACIP). MMWR Recomm. Rep., 55 (2), 1–20.10.1037/e506932006-001]Search in Google Scholar
[Shefer, A., Atkinson, W., Friedman, C., Kuhar, D. T., Mootrey, G., Bialek, S. R., Cohn, A., Fiore, A., Grohskopf, L., Liang, J. L., Lorick, S. A., Marin, M., Mintz, E., Murphy, T. V., Newton, A., Fiebelkorn, A. P., Seward, J., Wallace, G. (2011). Immunization of health-care personnel: Recommendations of the advisory committee on immunization practices (ACIP). MMWR Recomm. Rep., 60 (7), 1–45.]Search in Google Scholar
[Stewart, A. M., Cox, M. A. (2013). State law and influenza vaccination of health care personnel. Vaccine, 31, 827–832.10.1016/j.vaccine.2012.11.06323219775]Search in Google Scholar
[To, K. W., Lai, A., Lee, K. C. K., Koh, D., Lee, S. S. (2016). Increasing the coverage of influenza vaccination in healthcare workers: Review of challenges and solutions. J. Hospital Infect., 94, 133–142.10.1016/j.jhin.2016.07.00327546456]Search in Google Scholar