No, common house mice (Mus musculus) generally do not carry the hantaviruses that cause Hantavirus Pulmonary Syndrome (HPS) in the Americas; those are primarily spread by wild rodents like deer mice, cotton rats, and white-footed mice, while different hantaviruses in Europe/Asia affect Old World rats/mice. You can get hantavirus from infected rodents (urine, droppings, saliva) disturbing dust, but not typically from pets or house mice.
Do all mice and rats carry the hantavirus? No, not all mice and rats carry hantaviruses. The only mice and rats that carry hantaviruses in North America are: Deer mice.
They can spread diseases including: Salmonella (food poisoning) Rat-bite fever. Tapeworms.
Hantavirus: Once thought to be rare this disease has been identified in rodents across Australia. This serious and potentially fatal disease is spread through inhalation of dust that contains urine, saliva, or droppings.
Anyone who comes into contact with infected rodent droppings, urine, saliva, nesting materials, or particles from these, can get hantavirus disease. Exposure to poorly ventilated areas with active rodent infestations in households, is the strongest risk factor for infection.
Hantavirus antibody-positive rodents have been found across Australia although, to date, there are no reports of infections in humans. This could be due to misdiagnosis clinically and/or inadequate laboratory technique/skills.
What if you accidentally vacuumed mouse droppings? Don't panic, but empty the vacuum outside immediately if it's bagged, or thoroughly clean and disinfect the canister and filter if bagless. If your vacuum doesn't have a HEPA filter, it can actually spread contaminated dust.
In most recorded cases, symptoms develop 1 to 8 weeks after exposure. Early symptoms, such as fever, dry cough, body aches, headaches, diarrhea and abdominal pain, are similar to many other viral illnesses. This may prevent an HPS diagnosis before the illness progresses.
Diseases that humans can get from mice include:
The risk of acquiring hantavirus is extremely rare, even among people who are consistently exposed to mice and other rodents. The majority of exposures (70%) occur around the home.
Not only is it disturbing to think about mice crawling on you when you sleep, it is also extremely dangerous to have mice in your bedroom, even if they just hop up on your nightstand, or go through your closet.
Rodent carriers
Hantavirus pulmonary syndrome is a human disease found only in North and South America. Each strain of the hantavirus has a preferred rodent carrier.
How do you get hantavirus? Hantavirus is a potentially serious infection that is transmitted by some rodents, and in the Interior region in particular, the deer mouse. You can get infected with hantavirus when hantaviruses from old rodent droppings and urine are stirred up into the air and then inhaled.
Symptoms of hantavirus usually develop between 1 to 8 weeks after exposure and include: Severe muscle aches. Chills, fever or fatigue. Headache or dizziness.
The hantavirus is destroyed by detergents and readily available disinfectants such as diluted household bleach or products containing phenol (e.g., Lysol®). Choose an agent that is compatible with the item, object or area to be cleaned and disinfected.
Most people become infected after handling rodents like house mice that carry the disease or by consuming food or water contaminated with the bacteria. It is particularly important to watch out for any symptoms if you have been scratched or bitten by a house mouse.
Mice dislike strong smells like peppermint oil, cayenne pepper, clove oil, chili powder, cinnamon sticks, dryer sheets, and bleach. Essential oils, chili powder, and cinnamon sticks work best when placed near entry points, baseboards, closets, and food sources.
Hantaviruses cause two syndromes, though only one is common in the United States and it is called hantavirus pulmonary syndrome (HPS). Though the symptoms can mimic many other common illnesses, like the flu, it can become fatal if not identified and treated.
Deer mice usually carry the virus without showing any signs of being sick. The deer mouse and the house mouse are different species, and the house mouse does not carry hantavirus.
Put on gloves, an N95 mask, and disassemble your vacuum.
Then, take apart your vacuum to separate out the filter, canister or bag, hose, and any other attachments. Using your vacuum without cleaning it may release virus or bacteria particles into the air if the mouse droppings are infected.
“But antibodies created by the immune system can bind to the hantavirus spike proteins and prevent this from happening.
Lysol wipes are fine. Afterwards scrub everything down inside and out with Krud Kutter or something similar. Wipe that all down with water. Once it's dry, then you can start refinishing it.
The overall probability of acquiring HPS when working with rodents appears to be 1 in 1,412 (0.00071).
Even clean homes can offer mice an easy meal. Store food and other pantry items in airtight containers, and clean counters and floors to remove crumbs. Don't forget to seal and store pet food properly. With no food on the countertops, mice will be less likely to stay.