- Have I been exposed to rabies?
- If rabies is passed through saliva, why are scratches a risk?
- I'm not sure if I've been exposed
- Can I get rabies if I drink milk from an animal that has rabies?
- Can I get rabies by preparing or eating raw meat from a rabid animal?
- Can people transmit rabies to other people?
- If I am receiving rabies vaccinations after an exposure, can I transmit rabies to other people?
- What is pre-exposure prophylaxis (PreP) and should I have it?
- What is post-exposure prophylaxis (PEP) and should I have it?
- I missed one of my PEP shots - do I need to start again?
- I didn't seek PEP after a potential exposure some months ago. What should I do now?
- I was bitten a number of years ago. Can I still get rabies? Should I be vaccinated?
- Can I give PEP to a baby?
- Do the vaccinations hurt?
- Can vaccination cause rabies?
- Do the vaccinations have side effects?
- Do traditional remedies work to prevent rabies?
- What about the Milwaukee Protocol?
If you been bitten or scratched by an animal that is unknown to you and/or that appears unwell, you may have been exposed to rabies.
Please take any potential exposure seriously. Throughly wash the wound with soap and water and seek urgent medical attention.
90% of human rabies cases are caused by a bite (or scratch) from a rabid dog.
The rabies virus becomes noninfectious when it dries out and when it is exposed to sunlight.
Scratches from an infected animal may cause infection because saliva is sometimes present on claws - particularly if the disease is causing the animal to drool excessively (hyper-salivation).
However, you can only get rabies by coming in contact with saliva and nervous bodily tissues of an infected animal.
You have not been exposed if
• the animal that doesn't have rabies itself, for example, not all dogs have rabies
• you have petted or handled an animal
• you have had contact with blood, urine or feces
None of these situations constitute exposure to rabies.
As well as saliva, rabies is also passed through nervous tissue membranes.
In general, any mammal that bites you without being provoked should be tested for rabies. Rabies prophylaxis is then offered based upon the laboratory test results.
If testing the animal is not possible, see a doctor or local medical practitioner to discuss whether you need rabies post-exposure prophylaxis.
There are no scientifically documented cases of rabies transmission by drinking the raw milk of an animal that has rabies. However, such transmission is theoretically possible and drinking raw (unpasteurized) milk and raw milk products from an animal that has clinical rabies is considered to be a risk.
Because heat kills the virus, pasteurized milk from an animal with clinical rabies does not contain infectious rabies virus and is not a risk. Nevertheless, it is recommended that you avoid consuming milk or other products from rabid animals.
Both preparing or ingesting raw animal products from a rabid animal are both considered a high risk. There are documented cases of rabies transmission to butchers cutting meat from a rabid animal.
Preparing meat from wildlife is also considered a high risk activity for rabies transmission and hunters are encouraged to wear protective clothing and barriers, such as gloves, face masks and coats, when butchering animals they have killed.
In some countries it is prohibited to slaughter animals that are known to have been exposed to rabies in the recent past.
Bites or contact with saliva from a person infected with rabies during the symptomatic stage of the disease could theoretically transmit rabies and people who have been exposed to rabies patients should be offered post-exposure prophylaxis.
Casual contact with a person infected with symptomatic rabies (touching unbroken skin or contact with non-infectious tissues or bodily fluids) cannot transmit the rabies virus to another person.
Puncture wounds due to needle sticks penetrating neural tissue during the care of a rabies patient does constitute an exposure to rabies and requires treatment.
It may be possible to transmit the virus from a symptomatic rabies patient through mouth-to-mouth contact or kissing. The virus has been reported to be present in sperm or vaginal secretions, so transmission through sexual intercourse with an infected person may be possible. Oral sex with a person infected with the rabies virus may also carry a risk.
There are documented cases of human-to-human rabies transmission in the recipients of transplanted corneas and other solid organs where rabies infection in the donor was not suspected.
If you have had risky contact with an infectious person 14 days prior to the onset of clinical symptoms, post-exposure prophylaxis is recommended. Risky behaviors include: bites, kisses or other direct contact between saliva and mucous membranes or broken skin, sexual activity, and sharing eating or drinking utensils or cigarettes.
No. Patients who are undergoing preventative vaccinations against rabies are not able to transmit the virus to others. The vaccine does not contain live virus but rather a killed form of the virus and is non-infectious.
There are three main ways to protect you and your family from rabies.
Reduce risk of exposure. In high-risk areas, avoid wild animals and stray dogs – particularly if they appear in distress or are behaving unusually. Try to keep bats out of homes and public buildings. Bat bites are very small and there have been cases where people have been unknowingly bitten while asleep.
- Vaccinate yourself
There are two types of rabies vaccine:
- pre-exposure prophylaxis (PreP) - a preventative treatment before exposure to the virus
- post-exposure prophylaxis (PEP) - a treatment to stop the onset of rabies after exposure to the virus
PreP is a preventative series of rabies vaccinations. They are usually given to people considered to be at a high risk of exposure. This may be because of their job (e.g. animal control officer, veterinarian) or because they live in, or are traveling to, a rabies endemic area.
This is particularly important if you are, or will be, far away from medical services.
If you have PreP and are exposed to rabies you still need post-exposure prophylaxis (PEP). But, in this case, the PEP course and dosage are less.
PEP is a course of vaccinations that protect you against rabies after you have been exposed to the virus.
It consists of immunoglobulin injections into the wound (these are antibodies against the rabies virus), and a series of rabies vaccinations.
For PEP to be effective, you must have both the vaccination and the immunoglobulin treatment.
If you have previously had PreP, you you will still need additional doses of vaccine. You will not need immunoglobulin injections.
No, you do not need to start again if you deviated from the vaccine dosage schedule but you should contact your doctor if a PEP injection is missed. The next dose should be given as soon as possible.
Tell you doctor in you know in advance that you will miss one or more does of PEP. In order to be protected against rabies, you need the full series of vaccines. All doses, particularly at the start of of the course, should be given at the recommended intervals wherever possible.
You should seek advice about post-exposure vaccination. If you have been exposed to rabies, even if it was some time ago, it is still worth getting PEP treatment as long as you do not have any symptoms. But seek treatment as soon as possible.
Yes, it is possible though very rare to develop rabies after an incubation period of several years. Typically, the incubation period for rabies is between one and three months, however, the length of the time to onset of disease can be as short as a few days to as long as several years. So long as there are no symptoms of rabies after an exposure, PEP can still prevent clinical rabies from developing.
If there is a suspicion of rabies exposure, even as long as several years ago, victims can still benefit from PEP and should immediately consult a medical expert.
Yes. Both the rabies vaccine and the rabies immune globin (RIG) should be administered for a suspected rabies exposure and are considered safe for pediatric use. The recommended site of injection is the thigh for very young children and in the deltoid of older children.
Rabies vaccines are used extensively worldwide in children, who are the largest population of exposed individuals.
Vaccination against rabies used to involve many painful injections to the stomach.
Modern vaccines are given into the muscle or under the skin of the arm and are not as painful.
No. The World Health Organization approves rabies vaccines. Modern vaccines are very safe and effective.
No cases of rabies have been documented from receipt of WHO-approved rabies vaccine.
With WHO-approved vaccine, side effects are mild.
There may be some pain at the site of injection, swollen glands, headache, aching muscles, malaise, and shivering.
In rare cases, allergic reactions occur. This can include a rash, wheezing and hives, swelling of the upper respiratory tract. Serious complications very rare.
The risks of death from rabies are far higher than potential health problems from vaccination.
In some countries, they use locally produced vaccines which are not WHO approved. While many of these are safe and effective, there have been (very rare) cases of ineffective vaccines causing serious side effects.
No. None of the remedies used in traditional medicine, such as jackfruit gum and chilli powder, stop rabies from developing.
Rabies specific vaccines are the only way to stop the onset of clinical symptoms and to prevent death.
If a patient has symptoms of rabies there is very little that can be done.
Medical teams can use sedation and tranquilizers to prevent the patient suffering from the distressing symptoms, but there is no cure.
In 2005, Jeanna Giese became the first person to survive rabies with a procedure that is now known as the Milwaukee Protocol.
Since then a handful of people with early symptoms of rabies have recovered using this procedure.
The Milwaukee Protocol involves inducing a coma to protect the brain whilst the body fights off the rabies virus.
However, even with intensive care facilities, the success rate remains very low and the protocol is impractical for most rabies endemic areas.