DALLAS (CBSDFW.COM) – White Rock Montessori School posted on its Facebook page that classes have been called off Monday and Tuesday for sanitizing.

The school says multiple reports of the flu, strep throat and a stomach virus have impacted a few classrooms.

The entire school will be sanitized before the building reopens later in the week.

For more on the flu this season and how to stay healthy, visit the CBS 11 flu guide.