Prevalence of H9 Avian Influenza Virus among Poultry Workers in District Rawalpindi, Pakistan. - Shah, Shahin; Babar, Masroor Ellahi; Rafiq, Fahad; Akhtar, M. Naeem; Usman, Muhammad; Khan, Amanullah; Umar, Sajid (Pakistan Journal of Zoology, 2026)