TY - GEN AU - Kyncl,J AU - Havlickova,M AU - Nagy,A AU - Jirincova,H AU - Piskova,I TI - Early and unexpectedly severe start of influenza epidemic in the Czech Republic during influenza season 2012-13 SN - 1560-7917 PY - 2013///0409 KW - Adolescent KW - Adult KW - Aged KW - Child KW - Child, Preschool KW - Czech Republic KW - epidemiology KW - Epidemics KW - Female KW - Hemagglutination Inhibition Tests KW - Humans KW - Infant KW - Infant, Newborn KW - Influenza A virus KW - genetics KW - Influenza Vaccines KW - administration & dosage KW - Influenza, Human KW - Intensive Care Units KW - Male KW - Middle Aged KW - Polymerase Chain Reaction KW - Population Surveillance KW - RNA, Viral KW - Risk Factors KW - Seasons KW - Sequence Analysis, DNA KW - Severity of Illness Index KW - Time Factors KW - Young Adult N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't ER -