An inmate who attempts to throw or throws bodily fluids including, but not limited to, urine, blood, feces, vomit, saliva, or semen on an employee of a state or local correctional facility is guilty of a felony and, upon conviction, must be imprisoned not more than fifteen years. A sentence under this provision must be served consecutively to any other sentence the inmate is serving. This section shall not prohibit the prosecution of an inmate for a more serious offense if the inmate is determined to be HIV-positive or has another disease that may be transmitted through bodily fluids.