MCLOUD, Oklahoma -- Schools officials of the White Rock School District in McCloud have canceled classes for the rest of the week due to a large number of sick students.

Schools officials said 55 of the district's 135 students are sick.

In an effort to keep the rest of the students well, the Lincoln County Health Department wants the healthy students at White Rock to receive some of the first doses of the H1N1 vaccine.

A clinic will be set up for students on Friday at the Assembly of God Church from 1 p.m. to 5 p.m.