Authors’ addresses: Ranjit Sah, Department of Microbiology, Tribhuvan University Institute of Medicine, Kathmandu, Nepal, E-mails: [email protected] or [email protected]. Anadi Khatri and Hony Kc, Birat Eye Hospital, Biratnagar, Nepal, E-mails: [email protected] and [email protected]. Ranju Kharel, B.P. Koirala Lions Centre of Ophthalmic Studies, Kathmandu, Nepal, E-mail: [email protected]. Ali A. Rabaan, Johns Hopkins Aramco Healthcare, Dhahran, Saudi Arabia, E-mail: [email protected]. Ruchi Tiwari, College of Veterinary Sciences, UP Pandit Deen Dayal Upadhayay Pashu Chikitsa Vigyan Vishwavidyalay Evum Go-Anusandhan Sansthan (DUVASU), Mathura, India, E-mail: [email protected]. Kuldeep Dhama and Yashpal Singh Malik, ICAR-Indian Veterinary Research Institute, Bareilly, India, E-mails: [email protected] and [email protected]. Suzanne Donovan, Division of Infectious Diseases, Olive View-UCLA Medical Center, E-mail: [email protected]. Alfonso J. Rodriguez-Morales, Public Health and Infection Research Group, Faculty of Health Sciences, Universidad Tecnologica de Pereira, Pereira, Colombia, E-mail: [email protected]. Veronika Muigg and Andreas Neumayr, Department of Medicine, Swiss Tropical and Public Health Institute, Basel, Switzerland, E-mails: [email protected] and [email protected].