Four were kept overnight but none were in serious condition, Chief Flood said.
About a hundred students and staff were taken to the emergency room, and thirty-eight were kept overnight.
Of those who were kept overnight, one was being treated for a fractured left arm and the other for a facial laceration and possible fractured sinus.
There was apparently no plan for mass detentions, so many were kept overnight in temporary lockups or local jails, some with no sleeping facilities, said people who went through the process.
Rats were kept overnight fasting prior to drug administration.
They were kept overnight fasting prior to extract administration.
The precipitates were kept overnight in the mother liquor for digestion.
Laboratory glassware were kept overnight in 10% (v/v) nitric acid.
The bacteria, yeast, and fungi cultures were kept overnight at 37, 30, and 27 °C, respectively.
The solutions were kept overnight at 4 °C after treatment with cold 98%% ethanol (ethanol:filtrate, 2 1).
The resulting plates were washed twice with 1.0 M NaCl, and were kept overnight at 4°C.
