Multiple Australian outlets report that false and misleading information about a hantavirus outbreak is circulating widely on social media. Experts quoted across the coverage say the online content echoes misinformation tactics seen during the COVID-19 pandemic, raising concerns that inaccurate claims could undermine public understanding and preparedness during a major health event. The articles describe a mix of posts that misrepresent the disease, its transmission, and related health guidance. Health specialists warn that misinformation can lead to confusion about symptoms and appropriate precautions, and may also discourage people from following official instructions. While the reporting focuses on the scale and style of the misinformation problem rather than specific viral claims, all sources stress the potential risk that incorrect information could affect how communities respond to the outbreak. The outlets also point to the importance of relying on verified public health information and improving monitoring of social platforms during fast-moving health emergencies.