MS HB1297

Changes the crime of exposing another to contagious diseases from "knowingly expose" to "intentionally transmit an infectious disease" to another person.

Adds "viral suppression" and "use of personal protective equipment" as legal defenses to charges under this section, in addition to the existing defense of prior knowledge and willing consent.

Broadens the definition of "endangerment by bodily substance" to cover intentional transmission of infectious diseases to corrections employees, visitors, prisoners, or offenders, rather than limiting it to contact with specific bodily substances.

Removes the distinction between misdemeanor and felony penalties based on HIV, hepatitis B, or hepatitis C status; establishes uniform penalty of up to one year in county jail and/or a fine up to $1,000 for violations.

Defines "infectious disease" as a disease potentially caused by a pathogenic organism which is acquired by and reproduces in a person; effective July 1, 2024.