Dozens of schoolgirls in Afghanistan were admitted to hospital on Tuesday after two suspected poisonous gas attacks on schools, officials said, the latest in a spate of similar incidents. Thirty schoolgirls in the northern city of Kunduz and six in Kabul were admitted to hospital, health officials and the interior ministry said. "Others are also coming in. We don't know the exact number of girls affected, it could be many. It's a similar incident to what happened in Kabul and Kunduz last week," said Homayun Khamosh, head of the Kunduz city hospital where girls were admitted.