What Is Rabies, and How Does It Spread?
A virus that causes rabies typically spreads through an infected animal's saliva. Humans are most frequently exposed to it through bites.
If the skin is broken, a scratch can also be dangerous, especially if the wound comes into contact with saliva from an infected animal. It is not possible for rabies to spread through regular interaction with another individual.
Dog bites should never be disregarded because dogs continue to be the primary cause of rabies infections in humans globally.
What Are the Symptoms of Rabies?
One of the tricky things about rabies is that symptoms do not necessarily appear immediately after a bite. The virus can take weeks or even months to cause symptoms.
Early symptoms can feel quite ordinary and may include:
- Fever
- Headache
- Weakness or tiredness
- Pain or unusual sensations around the bite
- Tingling or burning near the wound
- Anxiety or restlessness
As the disease progresses, symptoms become much more serious. A person may develop confusion, agitation, difficulty swallowing, excessive saliva, hallucinations, fear of water (hydrophobia), and paralysis.
The important thing to remember is that you should never wait for these symptoms to appear before seeking treatment. Once clinical symptoms develop, rabies is extremely difficult to treat.
What Should You Do After a Dog Bite?
If you or someone in your family is bitten by a dog, don't panicβbut don't delay either.
The first thing to do is wash the wound properly. India's National Rabies Control Programme recommends washing and flushing the wound with soap or detergent and plenty of running water for about 15 minutes. (National Rabies Control Programme)
After washing the wound:
- Visit a healthcare professional as soon as possible.
- Tell them when and where the bite happened.
- Explain whether the skin was broken or bleeding.
- Follow the recommended anti-rabies vaccination schedule.
- Ask the doctor whether rabies immunoglobulin (RIG) is required for the type of exposure.
Avoid putting chili, turmeric, acid, lime, or other irritating substances on the wound. Home remedies cannot prevent rabies.
Do You Need an Anti-Rabies Vaccine After Every Dog Bite?
This is one of the most common questions people have after a dog bite.
The answer depends on the type of exposure. Healthcare professionals assess the bite or scratch, the condition of the wound, the animal involved, and the person's previous rabies vaccination history.
For more serious exposures, such as bites that break the skin or saliva coming into contact with broken skin or mucous membranes, vaccination and additional treatment may be required.
India's National Guidelines for Rabies Prophylaxis classify transdermal bites and scratches, licks on broken skin, and saliva contamination of mucous membranes as Category III exposures. For such exposures, wound management, vaccination, and rabies immunoglobulin are recommended for people who have not previously received rabies vaccination. (NCDC)
Because treatment depends on the individual situation, it is better to let a healthcare professional make the decision rather than assuming that a bite is βtoo smallβ to be dangerous.
What About Recent Concerns Around Rabies Vaccines?
Rabies prevention has recently received additional attention in India because of reports concerning suspected counterfeit anti-rabies vaccines.
In September 2026, The Indian Express reported that the country's drug regulator alerted states about a suspected counterfeit batch of Abhayrab after samples collected in Delhi were found to be not potent and misbranded. The report also mentioned differences in packaging and the manufacturer's logo. (Indian Express)
Another report by Hindustan Times on September 29, 2026, said investigators were looking into a suspected counterfeit anti-rabies vaccine supply chain involving Kanpur and Delhi, following the seizure of suspected fake vaccine vials. (Hindustan Times)
These reports are a reminder to get vaccines from reliable, authorized healthcare facilities. At the same time, concerns about counterfeit products should not make people avoid rabies vaccine for dogs when it is medically recommended.
If you are unsure about a vaccine you have received, speak with a healthcare professional instead of stopping or changing your treatment on your own.
How Can You Protect Yourself and Your Family?
The best way to prevent rabies is to reduce the risk of animal exposure and act quickly when exposure happens.
Parents should teach children not to tease, approach, or play with unfamiliar animals. Pet owners should make sure their dogs are properly vaccinated. If a dog or other animal behaves unusually or aggressively, maintain a safe distance and avoid trying to handle it yourself.
Most importantly, if you are bitten or scratched, wash the wound immediately and seek medical advice.
WHO recommends mass vaccination of dogs as an effective way to prevent rabies in humans because controlling the disease in dogs helps stop transmission at its source. (WHO)
Don't Wait for Symptoms After a Dog Bite
A dog bite may look like a small injury, but rabies is not something you should take chances with.
You don't need to wait for fever, weakness, fear of water, or other symptoms before taking action. By that stage, it may already be too late.
Wash the wound with soap and running water for around 15 minutes, and get medical advice as soon as possible. If vaccination or other post-exposure treatment is recommended, complete it as advised by your healthcare professional.
Rabies can be frightening, but timely action can make all the difference. When it comes to a possible rabies exposure, don't waitβget the right medical care at the right time.
