Nodavac-R: India's first indigenous recombinant vaccine against Viral Nervous Necrosis (VNN / Betanodavirus) in marine finfishes.
Developed and patented by ICAR-Central Institute of Brackishwater Aquaculture (ICAR-CIBA), Chennai.
It targets the capsid protein of the nodavirus, offering high protective efficacy to juvenile Asian seabass (Lates calcarifer) against fatal encephalopathy and retinopathy.
Correct Option: Option 1 (ICAR-CIBA).
Explanation not matching this question?क्या व्याख्या इस प्रश्न से मेल नहीं खा रही?Report
2
ICAR JRF Aquatic Animal Health Management 29 Jun 2024Shift 1
MCQ (Single Correct)+4−1
Which type of immunity is typically induced by fish vaccines?
Commercial aquaculture vaccines (formalin-killed bacterins, recombinant subunit vaccines, DNA vaccines) primarily stimulate the adaptive immune system to induce Humoral Immunity.
Antigen-activated splenic and head kidney B lymphocytes differentiate into plasma cells that secrete circulating antigen-specific immunoglobulin M (IgM) antibodies, neutralizing pathogens and mediating complement-mediated lysis.
Correct Option: Option 3 (Humoral immunity).
Explanation not matching this question?क्या व्याख्या इस प्रश्न से मेल नहीं खा रही?Report
3
ICAR JRF Aquatic Animal Health Management 29 Jun 2024Shift 1
MCQ (Single Correct)+4−1
The first commercialized DNA vaccine was developed against
The world's first commercialized DNA vaccine was licensed in 2005 in Canada (Apex-IHN, Novartis Animal Health) against Infectious Hematopoietic Necrosis Virus (IHNV) in Atlantic salmon.
Consists of a plasmid DNA encoding the IHNV surface glycoprotein ($G$-protein), providing near-complete, long-lasting immunity.
Correct Option: Option 3 (IHNV).
Explanation not matching this question?क्या व्याख्या इस प्रश्न से मेल नहीं खा रही?Report
Report Issue / Suggest Correctionत्रुटि रिपोर्ट / संशोधन सुझाव
No official replies published yet for this questionइस प्रश्न पर अभी कोई आधिकारिक समाधान प्रकाशित नहीं है
Have an objection, typo, or doubt? Submit a report in Tab 1. Our subject experts will audit the question and publish the official resolution here.यदि आपको इस प्रश्न या उत्तर कुंजी में कोई आपत्ति है, तो 'त्रुटि रिपोर्ट' टैब से विवरण भेजें। हमारी विषय विशेषज्ञ टीम समीक्षा कर आधिकारिक समाधान प्रकाशित करेगी।