41.   The federal Centers for Disease Control and Prevention is helping the state health department keep an eye on illnesses so they can corral any possible outbreak.

42.   The official Antara news agency reported that residents of the region feared the possible outbreak of fresh clashes.

43.   The principal of the Gloria English Primary School and Kindergarten, Mak Tze-kuen, said the school was seriously concerned about a possible outbreak.

44.   The United States has pressured both Pakistan and India to end nuclear weapons development to avert an arms race or possible outbreak of nuclear war in the Asian subcontinent.

45.   There were also fears of a possible outbreak of cholera.

46.   There have also been unconfirmed reports of a possible outbreak in Congo, which is near Gabon, although the two countries have no common borders.

47.   Thousands of people were told to evacuate the city to lessen the burden on the rescue and rebuilding effort and to help prevent a possible outbreak of influenza.

48.   Thousands of people were urged to evacuate the city to lessen the burden on the rescue and rebuilding effort and to help prevent a possible outbreak of influenza.

49.   Thousands of others were told to evacuate the city to lessen the burden on the rescue and rebuilding effort and to help prevent a possible outbreak of influenza.

50.   Thousands of riot police stood by against possible outbreaks of violence, but no clashes were reported.