Which precaution helps avoid Hanta virus infection when dealing with rodent infestations?

Taking precautions to avoid Hantavirus infection is crucial, particularly when handling or cleaning areas infested with rodents like deer mice, which are known carriers of the virus. Each of the suggested actions plays a significant role in minimizing exposure risk.

Firstly, sweeping with a broom can stir up dust and droppings containing the virus, which can be inhaled. Using a broom can inadvertently aerosolize particles that carry the virus, much more so than using a damp cloth or disinfecting the area first. This highlights the importance of avoiding sweeping as it is a method that can increase the risk of inhalation.

Secondly, wearing a respirator fitted with a HEPA filter provides an additional layer of protection. These filters are designed to trap small particles, including viruses, thus reducing the risk of inhaling contaminated aerosols. This protective equipment is particularly important in environments where rodent droppings or urine are present.

Lastly, avoiding direct handling of trapped deer mice is a wise precaution, as direct contact can lead to bites or scratches, which may further increase the risk of transmission. It’s recommended to use gloves and other protective gear if handling is absolutely necessary.

Collectively, these strategies highlight comprehensive preventive measures that should be employed when dealing with rodent infestations