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 the name Carl: Derived from the Old English ceorl (freeman, peasant, man). In the Middle Ages, Carl was used as a nickname for a bondman, villain, or a person of low birth and rude manners. Alternatively, Carl is used as a short form of Carlton.(karl). From A World of Baby Names by Teresa Norman.erived from the Old English ceorl (freeman, peasant, man). In the Middle Ages, Carl was used as a nickname for a bondman, villain, or a person of low birth and rude manners. Alternatively, Carl is used as a short form of Carlton.