Of the six cases, three are children, said Dr K Subhakar, nodal officer for swine flu.
So far, 21 and 2 cases of the disease have been reported in Telangana and Andhra Pradesh, respectively.
In 2014, 88 cases of swine flu were reported from Telangana and Andhra Pradesh together and out of these, 22 cases were reported during the last week of December alone.
Last year, 11 persons reportedly died of swine flu.