Nothing in this article shall be construed to preempt, remove, displace, repeal, or limit in any way any immunity, defense, or right that exists under existing law that would be applicable to any covered entity in a cause of action filed on or after March 13, 2020. This section confirms that the immunity provided by this article is in addition to and cumulative of any other immunity, defense, and right that exists under law.
Ala. Code § 6-5-795 (1975)