SAN ANTONIO – A San Antonio private school will be closed on Friday because of the flu.

San Antonio Christian School is giving its students and staff a four-day weekend, which includes the Martin Luther King holiday, to "super clean" the classrooms.

The private school is also cancelling all on-campus activities from Friday to Monday, Jan. 15, according to the school's Facebook post.

Texas is experiencing one of its worst flu seasons, with the Center for Disease Control reporting widespread outbreaks of the flu in the state. The state's health department is reporting that there are two strains of flu going around in Bexar County this season.