TABLE 2.
Prevalence of Salmonella in eggs collected from poultry farms and marketplaces at different sampling locations and times.
| Location or time (egg number) | Number (percentage) of Salmonella-positive eggs | Number (percentage) of Salmonella isolates | |
| Source | Retail market (510) | 26 (5.1) | 40 (65.6) |
| Poultry farm (304) | 20 (6.6) | 21 (34.4) | |
| Retail | Supermarket (259) | 15 (5.8) | 22 (36.1) |
| market | Wet market (251) | 11 (4.4) | 18 (29.5) |
| Poultry | C (88) | 19 (21.6)## | 20 (32.8) |
| farm | X (108) | 1 (0.9) | 1 (1.6) |
| F (108) | 0 | 0 | |
| Sampling | 2013 (134) | 2 (1.5) | 2 (3.3) |
| year | 2014 (680) | 44 (6.5)* | 59 (96.7) |
| Sampling | Aug. 2013 (98) | 2 (2.0)c | 2 |
| month | Spt. 2013 (12) | 0c | 0 |
| Oct. 2013 (24) | 0c | 0 | |
| Mar. 2014 (66) | 20 (30.3)a | 33 | |
| Jun. 2014 (175) | 4 (2.3)c | 5 | |
| Aug. 2014 (135) | 0c | 0 | |
| Oct. 2014 (196) | 19 (9.7)b | 20 | |
| Nov. 2014 (108) | 1 (0.9)c | 1 | |
| Total | 814 | 46 (5.6) | 61 (100) |
##P < 0.01; *P < 0.05, P = 0.023. a,b,cValues (percentage) with different superscripted letters are significantly different between groups.