“…Since then, SHS has been reported in France (Picault et al, 1987), United Kingdom (O'Brien, 1985), Germany (Hafez & Löhren, 1990), Japan (Nunoya et al, 1991;Uramoto et al, 1990), Israel K. (Perelman etal, 1988), Yemen (Sarakbi, 1989), Taiwan (Lu et al, 1994) and the USA (Droual & Woolcock, 1994;Goodwin & Waltman, 1994). Antibodies against turkey rhinotracheitis (TRT) virus, a member of pneumoviridae, were present in many of the cases of SHS mentioned above.…”