Status of motile <i>Salmonella</i> in two chicken breeder farms (representing both private and public sectors) in Bangladesh observed for a period of six months, May – October, 2010.

*Frequency of sampling under each age-group = 1–2; ╪A = A breeder farm under private sector to supply day old broiler chicks to commercial farms; ╣B = A government subsidized breeder farm to produce a cross-bred, “Sonali” (Fayoumi (hen) × RIR (cock)) to supply to the smallholders for being reared in semi-scavenging system; S = Salmonella-positive; 0 = Salmonella-negative; –, indicates non-sampling age groups.