Question:

Match List-I with List-II: 

List-I
(Name of vaccine)
List-II
(Type of vaccine)
(A) Rakshavac-T(I) Subunit Vaccine
(B) CoxAbic(II) Killed Vaccine
(C) TICKGARD(III) Live Attenuated Vaccine
(D) Anaplaz(IV) Recombinant Vaccine

Choose the correct answer from the options given below:

Show Hint

Remember that TICKGARD is a classic recombinant tick vaccine targeting the Bm86 gut antigen (IV). Matching this first simplifies the process of elimination.
  • (A) - (II), (B) - (III), (C) - (I), (D) - (IV)
  • (A) - (IV), (B) - (I), (C) - (III), (D) - (I)
  • (A) - (I), (B) - (II), (C) - (IV), (D) - (III)
  • (A) - (III), (B) - (I), (C) - (IV), (D) - (II)
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The Correct Option is D

Solution and Explanation

Step 1: Understanding the Concept:
This question requires matching specific veterinary vaccines with their corresponding formulation type.

Step 2: Detailed Explanation:

Let us analyze the specific details of each vaccine listed:
- Rakshavac-T (A): This is a tissue-culture vaccine used in India to protect cattle against bovine tropical theileriosis. It is formulated as a Live Attenuated Vaccine containing attenuated Theileria annulata schizont-infected lymphoblastoid cell lines. This matches with (III).
- CoxAbic (B): This is a maternal vaccine used in poultry to protect offspring against coccidiosis. It is formulated as a Subunit Vaccine containing purified native affinity-purified antigens from the macrogametes of Eimeria maxima. This matches with (I).
- TICKGARD (C): This is a commercial vaccine designed to control cattle tick infestations (Rhipicephalus microplus). It is formulated as a Recombinant Vaccine containing the recombinant Bm86 gut antigen of the tick. This matches with (IV).
- Anaplaz (D): This is an older, classic vaccine formulation used to protect cattle against bovine anaplasmosis (Anaplasma marginale). It is formulated as a Killed Vaccine. This matches with (II).
Combining these individual linkages, the matching sequence is (A) - (III), (B) - (I), (C) - (IV), (D) - (II).

Step 3: Final Answer:

The matching sequence is represented by option (D).
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