In general, types 1 and 2 cause outbreaks of respiratory disease in the fall, which include colds, pharyngitis, tracheobronchitis and croup. Although parainfluenza 3 may produce croup, more typically, it produces a spectrum of infection that closely mimics that produced by RSV, including bronchiolitis and pneumonia.
Olga /ol-ga/ [2 sylls.] as a girls' name is pronounced OL-gah. It is of Old Norse and Scandinavian origin, and the meaning of Olga is blessed, holy; successful. The Russian form of Helga. Popular in the Russian imperial family.
The names Moldavia and Moldova are derived from the name of the Moldova River, however the etymology is not known and there are several variants: a legend featured in Cronica AnonimÄ a Moldovei links it to a wisent (or aurochs) hunting trip of the MaramureÅ voivode DragoÅ, and the latter's chase of a star-marked bull.