At least 464 were killed Wednesday when the police forcibly cleared protest camps set up by supporters of toppled president Mohamed Mursi, a health ministry official said Thursday. Some 3572 others were wounded in the crackdown and ensuing clashes across Egypt, according to health ministry spokesman Mohamed Fathallah, Ahram Online reported. Egypt\'s interior ministry told reporters Wednesday night that 43 security personnel had lost their lives in the day\'s clashes. Violent unrest convulsing the country has led the interim government to declare a month-long state of emergency, with a daily curfew between 7:00pm and 6:00am in Cairo and 13 other governorates.