Sec. 122.006.  POWERS OF HOME-RULE MUNICIPALITIES.  A home-rule municipality may:
(1)  adopt rules to protect the health of persons in the municipality, including quarantine rules to protect the residents against communicable disease;  and
(2)  provide for the establishment of quarantine stations, emergency hospitals, and other hospitals.
Acts 1989, 71st Leg., ch. 678, Sec. 1, eff. Sept. 1, 1989.