Official Answer Key & Detailed Solution
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Correct Answer: Option (B) — 2 and 3 only
Concept & Option Breakdown
Standard Reference Verified- Statement 1 is incorrect: Chikungunya is transmitted through the bites of infected Aedes mosquitoes, not via blood-contaminated tattoo needles.
- Statements 2 and 3 are correct: Both Hepatitis B and HIV are bloodborne viruses that can readily transmit between humans via shared or unsterilized needles and tattoo equipment.
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