Alpacas, camelids originating from South America, are domesticated animals often raised on farms. Recently, they have also become popular as pets in businesses and workplaces. While generally gentle herbivores, alpacas can spit at people when they feel threatened or angry.

All warm-blooded mammals, including alpacas, are susceptible to rabies. The rabies virus primarily spreads through the bodily fluids of an infected warm-blooded animal, particularly saliva, when it comes into contact with mucous membranes (eyes, nose, mouth), or through bites and scratches.

Currently, there is no cure for rabies. Once symptoms manifest, the disease is almost 100% fatal in both humans and animals.

For peace of mind, it is recommended to take the child to a vaccination center. A doctor there can assess the situation and prescribe an appropriate vaccine regimen.

Alpacas are warm-blooded mammals, posing a risk of rabies infection. Photo: Vecteezy

If bitten, scratched, or if saliva from a warm-blooded animal comes into contact with an open wound or mucous membrane, immediately wash the area under running water with soap for at least 15 minutes. Afterward, disinfect the wound with povidone or iodine alcohol solution, and then visit the nearest vaccination center for a medical examination and vaccine administration.

Individuals who previously received older-generation rabies vaccines, have an unclear vaccination history, did not complete the full series, or are immunocompromised, must follow the complete vaccination regimen as prescribed by a doctor. Doctors may also recommend additional antiserum in high-risk situations, such as: wounds on the face, head, neck, fingertips, toes, or areas rich in nerves; deep, wide, or multiple wounds.

Pre-exposure prophylaxis is also available, consisting of a three-dose regimen administered on days 0, 7, 21, or 28. If an individual who has received this prophylaxis is subsequently bitten or scratched by a warm-blooded animal, they only require two additional vaccine doses, with no need for antiserum.

The current rabies vaccines are new-generation, do not contain neural cells, and are safe for all age groups.

Doctor Tran Huynh Tan

Medical Manager, VNVC Vaccination System

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