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Dog bite , require vac again?
I have fully completed all 5 doses of the ARV (rabies) vaccine in January( 0,3,7,14,28)
Seven days after completing the vaccine course, today I was bitten again.
Do I need a booster dose or not?
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Yes — you do need post-exposure prophylaxis (PEP) again, but because you have a fully completed and recent rabies vaccination course (5 doses completed in January), you only need 2 booster doses — not the full PEP course and no rabies immunoglobulin (RIG) is required.
This is the standard recommendation from WHO, CDC, and Indian guidelines (National Rabies Control Programme):
• Anyone who has previously received a complete pre- or post-exposure rabies vaccine series (at least 3–5 doses) and the last dose was within the past few years (your case — only ~7 days ago) is considered “previously vaccinated”.
• For any new Category II or III exposure (bite with skin break or bleeding), they need only 2 booster doses:
• Day 0 (as soon as possible after the bite — ideally today)
• Day 3
Your immunity is still very high right now (peak antibody response occurs ~2–4 weeks after the 5th dose, and you’re only 7 days post-completion), so the boosters will trigger a rapid and strong anamnestic (memory) response — giving excellent protection.
Next Steps
1. Go to a hospital/clinic today (do not delay even one day):
• Show your previous vaccination record (dates of the 5 doses in January)
• Get the bite wound thoroughly washed with soap and running water for 15 minutes (even if already done)
• Receive rabies vaccine booster (any modern cell-culture vaccine — Abhayrab, Rabipur, Verorab, Indirab, etc.)
• Intramuscular (deltoid) or intradermal (same site as before) — both are acceptable
• Day 0 dose today + Day 3 dose in 3 days
2. No RIG is needed — your recent full course makes it unnecessary and could even interfere with the booster response.
3. No need for further doses beyond the 2 boosters unless a new exposure occurs later.
Health Tips
• Wash the wound again right now if you haven’t already — soap + water for 15 minutes is the most important first step
• Keep the area clean and covered; watch for signs of local infection (increasing redness, swelling, pus, fever) — if any, see doctor same day
• Avoid alcohol and heavy physical activity for the next few days (minor precaution while boosters are given)
• Side effects of boosters are usually mild (soreness at injection site, low fever, tiredness for 1–2 days) — paracetamol can be taken if needed
You are already very well protected from your January course — the 2 boosters are just extra insurance for this new bite.
You will be completely safe after completing them.
For complete peace of mind (exact vaccine brand/schedule confirmation, wound assessment, or help finding a nearby clinic), please book an online consultation with me right now — I’ll guide you step-by-step and answer any doubts so you can get the boosters done safely and confidently today.
Take care — you’ve handled this perfectly so far
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No additional vaccine doses are required, thorough wound care should be done, since high levels of protective immunity are expected already because of complete vaccination taken in less than 3 months of the second bite.
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No need
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No.
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Take 3 daises and immunoglobulin also
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Dr. Vetsa Sri Krishna Chaitanya
General Physician
7 yrs exp
Rajahmundry
Need a few more details please consult for further evaluation and treatment
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Dr. Anuj Mothsra
General Practitioner
7 yrs exp
Jhunjhunu
Can help you, kindly consult and provide detailed history for proper diagnosis and further management
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Disclaimer : The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding your medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.