Pakistani police say a court will allow a doctor with HIV and AIDS to remain in custody for two days to determine whether he knowingly spread HIV to over 150 people, mostly children, by using contaminated syringes

U.N. migration agency voices concern over condition of African migrants in Yemen amid reports of eight deaths from cholera in detention center

Pakistani health officials say the country has suspended a nationwide anti-polio campaign after a health worker and 2 policemen escorting vaccination teams were killed in separate attacks

Pakistani police say gunmen riding on motorcycles opened fire on female polio vaccination workers in the southwestern town of Chaman, killing one and wounding the other

Pakistan reports 2 new polio cases, gunmen kill another policeman escorting team vaccinating children

Pakistani police say gunmen have killed a policeman assigned to escort polio workers during a three-day nationwide campaign against the crippling disease

Pakistani officials say hundreds of school children have been taken to hospitals complaining of nausea and vomiting after being given polio vaccinations

An Associated Press investigation finds that Yemen's U.S.-backed government, Houthi rebels hindered relief efforts as the country suffered the worst cholera outbreak in modern times

An Associated Press investigation finds that Yemen's massive cholera epidemic was aggravated by official intransigence and potential corruption

Yemeni medical officials say a large explosion at a warehouse in the rebel-held capital has killed at least 13 people, including seven children, and wounded more than 100