Influenza and Influenza-like Viruses in Children in the Epidemic Season 2015/2016 in Poland

  • K. CieślakEmail author
  • K. Szymański
  • D. Kowalczyk
  • L. B. Brydak
Part of the Advances in Experimental Medicine and Biology book series (AEMB, volume 968)


Influenza is an infectious disease caused by influenza A and B viruses. Children are the group which is the most exposed to influenza and influenza-like infections. They are considered as carriers of influenza infections in the population. In the epidemic season 2015/2016 more than 8000 samples were tested, of which over 30 % specimens were collected from patients aged 0–14 years. In 42.3 % cases the influenza or influenza-like viruses were confirmed. The most common subtype was A/H1N1/pdm09. Analysis of positive specimens was categorized into three smaller groups 0–4, 5–9, 10–14. Differences in the frequency of virus detections in younger age groups appeared. This study has shown that children are a very important group in the spread of the influenza virus in the population. A higher percentage of vaccinated children would decrease the number of infected patients in the whole population.


Children Influenza Molecular Biology Respiratory Virus Vaccine Virology 



This work was funded by NIPH- NIH thematic subject 5/EM.1. The authors’ thanks go to physicians and employees of Sanitary Epidemiological Stations participating in sentinel and non-sentinel programs for their input into the influenza surveillance in Poland.

Conflicts of Interest

The authors declare no conflicts of interest in relation to this article.


  1. AAP (2016) American Academy of Pediatrics. AAP backs new ACIP recommendation on influenza vaccine. Available from: Accessed on 5 Oct 2016
  2. Bednarska K, Hallmann- Szelińska E, Kondratiuk K, Rabczenko D, Brydak LB (2016) Novelties in influenza surveillance in Poland. Probl Hig Epidemiol 97(2):101–105Google Scholar
  3. Brydak LB (2008) Influenza, pandemic flu, myth or real threat? Rythm Warsaw:1–492 (in Polish)Google Scholar
  4. Brydak LB (2012) Influenza–an age old problem. Hygeia Public Health 47:1–7 (in Polish)Google Scholar
  5. CDC (2016) Centers for Disease Control and Prevention. Vaccine Recommendations of the ACIP. Available from: Accessed on 5 Oct 2016
  6. ECDC (2016) Weekly influenza surveillance. Available from: Accessed on 12 Sept 2016
  7. Epimeld (2016) Preventive vaccinations in Poland. Available from: Accessed on 12 Sept 2016
  8. Hallmann-Szelińska E, Bednarska K, Brydak LB (2015) Influenza in children aged under 14 years in Poland. Probl Hig Epidemiol 96(3):535–539Google Scholar
  9. Hallmann-Szelińska E, Bednarska K, Kondratiuk K, Rabczenko D (2016) Viral infections in children in the 2014–2015 epidemic season in Poland. Adv Exp Med Biol 912:51–56CrossRefPubMedGoogle Scholar
  10. NIPH-NIH (2016) Influenza and influenza-like illness in Poland. Available from: Accessed on 12 Sept 2016
  11. Reichert TA, Sugaya NS, Fedson DS (2001) The Japanese experience with vaccinating schoolchildren against influenza. N Engl J Med 43(12):889–896CrossRefGoogle Scholar
  12. WHO (2009) WHO Regional Office for Europe guidance for sentinel influenza surveillance in humans HO Regional Office for Europe guidance for sentinel influenza surveillance in humans. Accessed on 20 Sept 2016
  13. WHO (2014) Information about influenza (Seasonal). Available from: Accessed on 12 Sept 2016

Copyright information

© Springer International Publishing Switzerland 2017

Authors and Affiliations

  • K. Cieślak
    • 1
    Email author
  • K. Szymański
    • 1
  • D. Kowalczyk
    • 1
  • L. B. Brydak
    • 1
  1. 1.Department of Influenza Research, National Influenza CenterNational Institute of Public Health – National Institute of HygieneWarsawPoland

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