71.   Passengers authorised to return to Egypt will be placed under medical supervision and planes arriving from Zaire will be immediately disinfected, they said.

72.   Overall, fallout affected five million people, according to WHO estimates, and one million continue to receive special medical supervision.

73.   Passengers authorised to return to Egypt would be placed under medical supervision and planes arriving from Zaire would be immediately disinfected.

74.   Scores of other people were still under medical supervision, the officials added.

75.   Russian President Boris Yeltsin was secluded at a government rest house outside Moscow under medical supervision last weekend, The Washington Post said Wednesday.

76.   The ailing Yeltsin is under strict medical supervision at a rest home in the Moscow suburbs in preparation for major heart surgery next month.

77.   The doctors have advised Yeltsin to remain under strict medical supervision until the operation, and have said he will need at least six weeks to recover from it.

78.   The passengers were placed under a week-long quarantine when they arrived in Saudi Arabia, during which they will be under close medical supervision.