THE NEWS ... MANILA ( Copyright 2008 The Associated Press ) — More than 1,400 people have displayed typhoid symptoms in less than a month in a city near the Philippine capital, prompting authorities to declare a state of calamity, health officials said Wednesday. Extra medical teams have been sent to assist doctors and conduct disease surveillance in Calamba, Health Secretary Francisco Duque said. Of 1,477 people with typhoid symptoms, 436 have been treated in the city's six hospitals and the rest in local community health centers since Feb. 16, said Dr. Dennis Labro, spokesman for the city's health office. Only 37 of those cases have been confirmed with blood tests because the typhoid test is expensive, Labro said. "So far there are no reported deaths, thank God," Labro said. WHAT YOU NEED TO KNOW... Typhoid fever , also known as enteric fever or bilious fever , is an illness caused by the bacterium Salmonella enterica serotype Typhi....