The health authorities have diagnosed more than eleven LKG students with the H1N1 virus at a private school in the region of Hawali.
Other cases have also been discovered at another primary school over the past two weeks, according to Alqbas newspaper.
Two children were referred to the health centre for treatment and given an open sick-leave until they recover.
Two other teachers diagnosed with the infectious virus have also been prescribed a two-week sick leave.
The schools where the H1N1 cases have been discovered have stepped their health prevention measures.