Rats can get rabies, but it is very rare. CDC guidance says small rodents such as rats and mice are almost never found to have rabies and are not known to have caused rabies in people in the United States. A rat bite still needs cleaning and medical advice because other infections can follow a bite.
If you have just been bitten, start with the wound rather than trying to identify the animal online. This is general information: a clinician or local public health service should assess your exposure, particularly if it happened abroad or the animal was not clearly identified.
What the CDC statement does and does not tell you
The CDC statement is reassuring about the recorded situation involving small rodents in the United States. It does not mean that every small animal bite anywhere in the world can be dismissed. A brief encounter in poor light may also leave uncertainty about what bit you.
For someone in the UK or India, the sensible use of this guidance is to understand that rabies from rats is unusual, then obtain advice appropriate to the place where the exposure occurred. Tell the clinician the country, setting and circumstances. Do not apply a statement about United States records as a personal treatment decision in another country.
Check the CDC's official rabies information and your local public health service for current exposure guidance. A photograph already taken from a safe distance may help explain the situation, but obtaining one must not delay care or lead to another encounter.
Clean the bite and arrange advice in this order
- Move away from the animal. Bring children and pets away without cornering it.
- Wash broken skin thoroughly with soap and running water. Do not rely on a quick wipe.
- For bleeding, apply gentle pressure with a clean dressing. Severe or uncontrolled bleeding needs emergency care.
- Cover the cleaned wound with a clean dressing and contact a clinician promptly.
- Describe the animal, location and time of the bite, and mention any uncertainty about what happened.
Do not put household cleaning chemicals into the wound or attempt to burn, cut or suck it. Avoid using leftover antibiotics. The disinfectant procedure for floors and droppings is a separate task and is not wound care.
Give the clinician your vaccination history if you know it, including tetanus vaccination, and mention medicines or conditions that affect immunity. If a child was bitten, explain what was witnessed and what the child reported. The clinician can decide what examination, preventive care or treatment is needed.
Why infection still matters when rabies is unlikely
A bite introduces contamination through the skin. Even a small puncture can need attention, and a wound that looks minor at first is not proof that nothing else will happen. Infection after a rat bite, including illnesses described as rat-bite fever, is a separate concern from rabies.
Seek further medical help if the wound becomes more painful, swollen, red or warm, if there is discharge, or if you develop fever or feel unwell. Tell the clinician about the bite again, even if the surface wound seems to have healed. They need the exposure history to interpret new symptoms.
Bites involving the hand, face or a joint, deep punctures and wounds in someone with reduced immunity warrant particular care. If illness is severe, rapidly worsening or accompanied by breathing difficulty, use emergency medical services. Do not wait for a home rodent problem to be resolved first.
Information to give the person assessing the exposure
| Detail | Useful description |
|---|---|
| Place | Country, town and whether the bite happened indoors, outside or at work |
| Animal | What you saw, including any doubt that it was a rat |
| Contact | Where the skin broke, whether clothing covered it and any other wounds |
| First aid | How you cleaned and covered the area |
| Health history | Vaccination information, relevant conditions and medicines |
Unusual behaviour alone cannot diagnose rabies in an animal. Nor does a calm appearance settle the question of wound infection. Let the clinical assessment use the whole account rather than a single observation such as seeing a rat during daylight.
Keep the household response separate from wound care
Once care is arranged, restrict access to the room or storage area where the bite occurred. Avoid reaching blindly behind appliances or moving a nest with bare hands. What to do if you see a rat indoors covers the practical response without trying to catch one by hand.
If the animal was small and identification is uncertain, compare the signs in rats and mice: the differences. Both deserve careful handling of contaminated areas; neither should be picked up to inspect its teeth or behaviour.
Use rodents and household health risks for the wider hygiene picture and house proofing checks to organise repairs. Remove accessible food, inspect entry routes and ask a pest professional about continued activity. These steps address another encounter; they cannot replace medical assessment of a bite that has already happened.