itt az áll, hogy 2017-2018 telén 152 ezer áldozata volt az influenzának Európában
European all-cause excess and influenza-attributable mortality in the 2017/18 season: should the burden of influenza B be reconsidered?
https://www.sciencedirect.com/science/article/pii/S1198743X19300588
European all-cause excess and influenza-attributable mortality in the 2017/18 season: should the burden of influenza B be reconsidered?
https://www.sciencedirect.com/science/article/pii/S1198743X19300588
CoronaVirus
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