Most infections are endemic, but sharp small epidemics occasionally occur with types 1 and 2. Parainfluenza virus infections are primarily childhood diseases, the highest age-specific attack rates for croup occur in children below the age of 3 years.
Olinger is an ancient Norman name that arrived in England after the Norman Conquest of 1066. The name Olinger comes from the name of the famous St. Leger.
Origin of OAF. alteration of auf, alfe goblin's child, probably from Middle English alven, elven elf, fairy, from Old English elfen nymphs; akin to Old English aelf Ã¦lf â elf more at. elflteration of auf, alfe goblin's child, probably from Middle English alven, elven elf, fairy, from Old English elfen nymphs; akin to Old English aelf Ã¦lf â elf more at. Elf First Known: use. 1692