Here are two paragraphs outlining arguments on whether transmission of a disease should or should not be an offence: Arguments it should not be an offence: Making transmission of a disease a criminal offence could discourage people from getting tested and seeking treatment for fear of prosecution. It may be difficult to prove intent to transmit in many cases and could criminalize behavior that was not deliberately harmful. There are also concerns about further stigmatizing people living with diseases. Public health approaches that encourage openness, testing and treatment may be more effective at reducing transmission than criminal penalties. Arguments it should be an offence: Failing to disclose a serious infectious disease before engaging in behavior that could transmit it violates the other person's autonomy and right to informed consent.