What does DRV mean in VACCINE

DRV (DNA Rabies Vaccine) is a genetically engineered vaccine designed to prevent rabies, a fatal viral infection that primarily affects the central nervous system. It contains a modified rabies virus gene that encodes the virus's glycoprotein, which is responsible for inducing an immune response.

DRV is administered as a series of two or three intramuscular injections, depending on the individual's risk level and immune status. The standard schedule involves two doses given 28 days apart, while additional doses may be recommended for individuals with high exposure risk or weakened immune systems.

DRV is recommended for individuals who have been exposed to the rabies virus, either through animal bites, scratches, or contact with potentially infected saliva or tissue. It is also recommended for people at high risk of exposure, such as veterinarians, animal handlers, and travelers to rabies-endemic areas.

Like all vaccines, DRV can cause some side effects, although these are typically mild and temporary. Common side effects include injection site reactions (redness, swelling, pain), fever, headache, and muscle aches. Serious side effects are rare.

DRV has been shown to be highly effective in preventing rabies in humans. Studies have demonstrated that it produces strong immune responses and can provide long-lasting protection against the virus.

DRV is not recommended for individuals with a known allergy to any of its components or for those who have experienced a severe allergic reaction to a previous dose. It should also be used with caution in people with weakened immune systems.