12 December 2021 : Laboratory Research
Influenza and Influenza-Like Respiratory Virus Infections in Children During the 2019/20 Influenza Seazon and the COVID-19 Pandemic in Poland: Data from the Department of Influenza Research, the National Influenza Center at the National Institute of Public Health, National Institute of Hygiene-National Research Institute and 16 Voivodeship Sanitary and Epidemiological Stations
Katarzyna Kondratiuk1ACDEF*, Ewelina Hallmann1CDEF, Katarzyna Łuniewska1CDEF, Karol SzymańskiDOI: 10.12659/MSM.934862
Med Sci Monit 2021; 27:e934862
Figure 3 The number of confirmed cases of the influenza virus in the age groups 0–4, 5–9, 10–14 years in the 2019/2020 epidemic season in Poland.






