translation.en: Seasonal influenza hits the Northern hemisphere every winter and causes a substantial disease burden with people being absent from work and schools.
translation.mt: L-influwenza staġunali tolqot lill-emisfera tan-Nofsinhar kull xitwa u tikkawża piż sotanzjali ta' mard b'persuni li jkunu assenti mix-xogħol u l-iskejjel.