Frequently Asked Questions

What is Rabies?

Rabies is an acute viral encephalitis caused by the Lyssavirus. It affects all mammals and is endemic in India.

Why is Rabies important?

It is one of the oldest and most feared zoonotic diseases, nearly 100% fatal once symptoms appear, but entirely preventable.

How is Rabies transmitted?

Most commonly through the bite of an infected animal, via saliva. It can also spread through mucous membrane contact or organ transplants.

What are the common animal reservoirs of Rabies?

Dogs and cats are the main reservoirs in India, followed by wild animals like foxes, jackals, and mongooses.

Can Rabies be transmitted from person to person?

Rarely, through organ transplantation or bite from a rabies patient.

Are rat bites dangerous for Rabies?

Rat bites generally do not transmit rabies, but bites from mongooses or wild animals require vaccination.

What is the incubation period in humans?

Typically 3 weeks to 3 months, but can range from 4 days to several years.

What are the first symptoms of Rabies?

Pain, itching, or tingling at the bite site, fever, malaise, and sensitivity to air currents.

What are the types of Rabies?
  • Furious (encephalitic) rabies with hydrophobia and hallucinations.
  • Dumb (paralytic) rabies with muscle weakness and coma.
What is the best-known clinical feature?

Hydrophobia (fear of water) and aerophobia (fear of air currents).

Is there a cure for Rabies?

No. Once symptoms appear, rabies is fatal. Prevention through vaccination is the only protection.

What is Post-Exposure Prophylaxis (PEP)?

PEP includes wound cleaning, categorization of bite, vaccination, and administration of Rabies Immunoglobulin (RIG).

Is wound washing important after a bite?

Yes. Washing with soap and water for at least 15 minutes reduces rabies risk by about 50%.

Can wounds be stitched immediately?

No. Suturing should be delayed until after RIG infiltration to avoid trapping the virus.

What are the categories of animal bites?
  • Category I: Touching/licks on intact skin → No treatment.
  • Category II: Minor scratches → Vaccine.
  • Category III: Bites/saliva on broken skin → Vaccine + RIG.
What are modern rabies vaccines?

Purified Vero Cell Vaccine (PVRV), Purified Chick Embryo Cell Vaccine (PCECV), Human Diploid Cell Vaccine (HDCV), and Purified Duck Embryo Vaccine (PDEV).

Can rabies vaccine be given to pregnant or lactating women?

Yes, modern vaccines are safe in both cases.

Is there a single-dose vaccine for Rabies?

No. Multiple doses are required; no vaccine provides lifelong immunity.

What is Rabies Immunoglobulin (RIG)?

RIG provides immediate passive immunity during the “window period” before the vaccine takes effect.

When is World Rabies Day observed?

On September 28th every year, to raise awareness and promote prevention.

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