How is a vaccination against ticks administered? - briefly
The vaccine is delivered by subcutaneous or intramuscular injection, usually performed by a veterinarian. Dosage and timing follow the product’s label and are adjusted for the animal’s weight.
How is a vaccination against ticks administered? - in detail
Vaccination against tick-borne diseases is delivered by injection of a sterile antigen preparation. The product is stored at 2‑8 °C, protected from light, and inspected for discoloration or particulate matter before use.
Preparation begins with reconstitution of lyophilized vaccine in the supplied diluent. The solution is mixed gently until clear, then drawn into a sterile syringe equipped with a 21‑23 gauge needle.
Administration follows a standard intramuscular or subcutaneous protocol, depending on the label. For intramuscular delivery, the injection site is the lateral thigh or neck muscle in livestock, and the deltoid region in humans. Subcutaneous injection is performed in the loose tissue over the dorsal neck or the upper arm. The needle is inserted at a 90° angle for intramuscular, or at a 45° angle for subcutaneous, ensuring full penetration of the muscle or subcutaneous layer.
Dosage schedules vary by product: an initial dose is followed by a booster after 3–4 weeks, then semi‑annual or annual revaccination to maintain protective antibody levels. Each administration is recorded with animal or patient identification, date, batch number, and administered volume.
Post‑injection observation lasts 15–30 minutes to detect immediate adverse reactions such as swelling, erythema, or anaphylaxis. Long‑term monitoring includes periodic serological testing to confirm seroconversion and assess immunity durability.
Proper disposal of needles and syringes follows biohazard protocols, preventing cross‑contamination and environmental exposure.