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.
It was also borne by the Blessed Ulrich of Einsiedeln in Switzerland who lived in the 10th century. Ulrich is a variant of the name Alaric (English). The name Ulrike (English, German, and Scandinavian) is the female form of Ulrich.The name Ulrich is widely used; it has 32 variants that are used in English and other languages.Variants used in English include Alaric, Ric, Rich, Richie, Richy, Rick, Rickie, Ricky, Ull, Ullric, Ullrich, Ullrick, Ullryck, Ulric (used in French too), Ulrick, Ulrike, Ulrych, Ulryck, Ulu, Ulyrich, and Ulz.t was also borne by the Blessed Ulrich of Einsiedeln in Switzerland who lived in the 10th century. Ulrich is a variant of the name Alaric (English). The name Ulrike (English, German, and Scandinavian) is the female form of Ulrich.