Coccus[edit] A coccus (plural cocci, from the Latin coccinus (scarlet) and derived from the Greek kokkos (berry)) is any microorganism (usually bacteria) whose overall shape is spherical or nearly spherical. Describing a bacterium as a coccus, or sphere, distinguishes it from bacillus, or rod.
Over the past 10 years, Wisconsin taxpayers have paid about $139 million to private schools that were subsequently barred from the stateâs voucher system for failing to meet requirements related to finances, accredita tion, student safety and auditing, a State Journal review has found.
1 Retake vouchers can only be used to retake the same exam that was failed. 2  All vouchers must be used prior to their expiration dates, without exception.  Retake vouchers must be used within 30 days of the initial failed exam.