Infectious Bovine Rhinotracheitis (IBR) Explained | BoHV-1 | BVSc, ICAR-PG & VO Exams Rapid Revision

Описание: In this video, we explain *Infectious Bovine Rhinotracheitis (IBR)* in a *simple Hinglish language**, specially designed for **BVSc 2nd year students**, **ICAR-PG aspirants**, and **State Veterinary Officer (VO) exams including UPPCS-VO**. This is a **high-yield, exam-oriented rapid revision video* covering all the *must-know concepts* related to IBR.

The video clearly discusses **etiology and virology of BoHV-1**, including its **subtypes, structural glycoproteins, and lifelong latency**, which are frequently asked in competitive exams. We then explain **epidemiology and modes of transmission**, focusing on **latent carriers, stress-induced reactivation, semen transmission, and herd spread**, making it easy to understand and remember.

Clinical signs are explained in detail for both *respiratory form (IBR)* and *reproductive forms (IPV and IPB)* with exam-relevant keywords like *red nose, fever, nasal discharge, abortion, pustular lesions, infertility**, and productivity loss. The **diagnosis section* covers **virus neutralization test, ELISA, gB vs gE ELISA, marker vaccines**, and **paired serum samples**, which are extremely important for **MCQs and viva questions**.

We also discuss *treatment principles**, emphasizing **supportive therapy and secondary bacterial infection control**, and finally explain **prevention and control strategies* including **biosecurity, vaccination, marker vaccine concept, monitoring, and test-and-cull programs**, exactly as expected in **ICAR PG and VO exam answers**.

This video is ideal for *last-minute revision**, **concept clarity**, **viva preparation**, and **exam-focused learning* in **veterinary virology and infectious diseases**.

📌 *Best for:*
BVSc 2nd Year | ICAR-PG | State VO | UPPCS-VO | Veterinary Microbiology & Virology Revision

📚 *Topics Covered:*
IBR | BoHV-1 | Latency | Clinical Signs | Diagnosis | gE Marker Vaccine | Prevention & Control

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