A rabies shot (post-exposure prophylaxis or PEP) is required immediately after being bitten, scratched, or having saliva contact with an animal suspected of having rabies. It is also recommended for high-risk individuals (veterinarians, spelunkers, travelers to high-risk areas) before potential exposure. Treatment must begin as soon as possible after exposure, usually involving 2–4 doses.

How do you tell if you need a rabies shot?

For people bitten by a pet dog, cat, or ferret: If the animal appears healthy and can be observed for 10 days, the vaccine is not given unless the animal develops symptoms of rabies. If the animal develops any symptom suggesting rabies, people are given the vaccine and rabies immune globulin immediately.

How soon do I need a rabies shot after being bitten?

You need to get a rabies shot (Post-Exposure Prophylaxis or PEP) as soon as possible after a potential exposure, ideally within hours, especially for bites to the head, neck, or hands, because prompt treatment prevents the virus from reaching the brain, but it can still be effective for weeks or months before symptoms appear, though delays risk reduced immunity. After cleaning the wound thoroughly with soap and water, see a doctor immediately to start the series of shots (usually four doses over 14 days) and receive Rabies Immune Globulin, which is given with the first vaccine dose.

Is 7 days too late for rabies vaccine?

Even if you have been bitten a few days, weeks or months ago, it is never too late to start. The rabies virus can incubate for several years before it causes symptoms. If you wait until you get symptoms, it will be too late – there is no treatment for established rabies …

When would a human need a rabies shot?

Rabies vaccine is given to persons who have been exposed (eg, by a bite, scratch, or lick) to an animal that is known, or thought, to have rabies. This is called post-exposure prophylaxis. Rabies vaccine may also be given ahead of time to persons who have a high risk of getting infected with rabies virus.

When do you need a rabies shot?

Do I need a rabies shot if I wasn't bitten?

It's possible to get rabies even when you don't see an animal bite or scratch. For example, bat bites or scratches may be so small that you don't notice them. If you or your children come in direct contact with a bat, or if you find a bat in a closed room with a sleeping person, contact your doctor right away.

Why wait 10 days after a dog bite?

The dog should not encounter other animals or people other than the owner or caretaker for 10-days. What is this all about? Simply put it is the State rabies law and as long as the local Animal Inspector can confirm the biting dog is healthy after 10-days, the person or other animal bit has no risk of rabies.

What are the first signs of rabies?

Early rabies symptoms often mimic the flu (fever, headache, weakness) plus tingling/itching at the bite site, followed by anxiety, confusion, and difficulty swallowing, which progresses to delirium, paralysis, coma, and is almost always fatal once symptoms appear, making prompt treatment crucial.
 

What is the 10 day rule in rabies?

The 10-day observation period for a biting dog, cat, or ferret is a standard public health practice to determine rabies risk: if the animal remains healthy for 10 days after biting someone, it wasn't shedding the rabies virus in its saliva at the time of the bite, meaning the exposed person usually doesn't need rabies post-exposure shots (PEP). This quarantine ensures the animal is available for monitoring, preventing unnecessary euthanasia for brain testing and avoiding expensive PEP for the bite victim if the animal stays healthy.
 

How many people survived rabies?

While rabies is almost always fatal once symptoms appear, a very small number of people (around 30-40 globally) have survived, often with severe neurological damage, though a few have recovered with minimal or no long-term issues, with survival linked to early treatment, potential partial vaccination, or atypical, weaker viral strains. The vast majority of survivors owe their lives to rapid post-exposure prophylaxis (PEP), not treatment after symptoms begin, which remains nearly 100% fatal. 

How long until it's too late to get a rabies shot?

There is no time limit regarding the administration of PEP after an exposure. In this case it is still appropriate to initiate PEP. Administration of both human rabies immune globulin (HRIG) and four doses of rabies vaccine is recommended regardless of the time elapsed since the exposure.

Why can't we cure rabies?

There's no cure for rabies once it's moved to your brain because it's protected by your blood-brain barrier. Your blood-brain barrier is a layer between your brain and the blood vessels in your head.

How do I check if I have rabies?

Symptoms of rabies

1. numbness or tingling where you were bitten or scratched.
2. seeing things that are not there (hallucinations)
3. feeling very anxious or energetic.
4. difficulty swallowing or breathing.
5. being unable to move (paralysis)

Will I get rabies from a small bite?

Rabies spreads to people and animals via saliva, usually through bites, scratches, or direct contact with mucosa (e.g. eyes, mouth, or open wounds).

Can I survive rabies without a vaccine?

Once a rabies infection is established, there's no effective treatment. Though a small number of people have survived rabies, the disease usually causes death. For that reason, if you think you've been exposed to rabies, you must get a series of shots to prevent the infection from taking hold.

What is the cost of rabies vaccine?

Rabies vaccine prices vary significantly by species and need: for pets, it's typically $10–$75 per shot at low-cost clinics, but potentially more with exams. For humans, pre-exposure (preventative) shots cost hundreds of dollars ($800–$1,300 for the series), while post-exposure treatment after a bite can reach thousands ($2,500–$7,000 for the full protocol including immune globulin). 

What are bad signs after a dog bite?

Spot an infection – which can result in surgeries, amputations or even death – by watching for these signs:

• Increased redness and pain around the bite.
• Difficulty moving the body part.
• Drainage.
• Swelling.
• Development of an abscess (a bump full of puss or debris)
• Red streaks going up the arm.
• Enlarged lymphnodes.
• Fever.

Am I safe if the dog that bit me survives 10 days?

A 10-day quarantine is necessary because a rabies-infected animal can only transmit the disease after clinical signs have developed. If no signs have developed after the 10-day confinement, this means the dog could not have transmitted rabies to you at the time of the bite.

Do all dog bites cause rabies?

Rabies is most commonly known to be transmitted through dog bites. However, in rare cases, it can be transmitted through scratches, abrasions, or open wounds as well. It's always recommended to get a doctor's opinion regardless.

Has anyone died from rabies in 2025?

Rabies is almost always fatal without postexposure prophylaxis (PEP). What is added by this report? In February 2025, CDC confirmed a fatal rabies case in a patient who had received a transplanted kidney from a deceased donor with undiagnosed rabies.

What is the deadliest virus on Earth?

Using the “case fatality rate” metric to determine what virus is the deadliest, rabies would likely come out on top. That's because, if an infection becomes symptomatic, rabies is fatal to humans in more than 99 percent of cases. Globally, approximately 59,000 people die from rabies every year.

Why can't the body fight off rabies?

HOST IMMUNE RESPONSE

Rabies virus does cause immunosuppression of the CMI response through enhancement of suppressor T-cell action. A state of anergy develops in which cytotoxic T-cells fail to act against rabies and other antigens.

---