H9N2: A Mysterious Avian Influenza Virus: A Global Threat for Respiratory Pneumonia

Abstract

The viral pandemic in India has presented a complex and challenging scenario since 2019, impacting the nation's public health, economy, and social fabric. This abstract provides a concise overview of the key aspects concerning the new virus H9N2. H9N2 is primarily an avian influenza virus, and while it has occasionally infected humans, those cases have generally been limited and the virus has not shown sustained human-to-human transmission. This paper explores the structural components of H9N2, determinant of host tropism, antigenic characteristics, transmission pattern, and symptoms after viral entry, complications, preventive measures, therapeutic measures, research and surveillance and role of Government for prevention and eradication of viral pandemic and measures need to be taken by the government to mitigate economic fallout etc. Special attention is given to the identification of hotspots and the effectiveness of containment measures. The abstract concludes with an exploration of the challenges faced many countries during the viral pandemic during the recent past and the lessons learned in terms of preparedness, response mechanisms, and the need for global cooperation in addressing future pandemics. Paper also serves as a snapshot of the multifaceted impact of the viral pandemic in India, offering insights into the country's response strategies and the broader implications for public health and society.