The first thing we should do is define hantaviruses as not many people are aware of this phenomenon. Any doctor will say that it is a rather serious and often life-threatening form of the virus, which is the result of inhaling the infectious elements. It is passed via respiratory way. It makes the condition even more dangerous as it is impossible to detect the virus in the air with the naked eye. Most of the people risk catching this infection when having direct contact with the carriers.
Living under one roof with the infected person puts the lives of all members under threat. It is better to isolate that person for a while. Completely healthy people are under the threat of hantaviruses when the drops of it are in the air. The healthcare professionals have not heard about any cases of the disease in the North American region, anyway. It means the infection inhabits particular zones. The virus is transferred from person to person, so it is critical to avoid direct contact with the possible rodent.