Event:
Royal Caribbean's cruise liner, Explorer of the Seas, returns to port after 700 of its 3,050 passengers become ill with gastroenteritis; the illness is suspected to be the Novovirus, a variant strain of the species Norwalk virus
More Notable Events on January 30:
1989 5 pharoah sculptures from 1470 BC found at temple of Luxor
1972 Bloody Sunday: British soldiers shoot on catholics in Londonderry, 13 die
1961 Bobby Darin is youngest performer to headline a TV special on NBC
1957 U.S. Congress accepts the Eisenhower-doctrine
1847 Yerba Buena renamed San Francisco
