Prevalence and epidemiological distribution of selected foodborne pathogens in human and different environmental samples in Ethiopia: a systematic review and meta-analysis

Belina, Dinaol; Hailu, Yonas; Gobena, Tesfaye; Hald, Tine; Njage, Patrick Murigu Kamau

doi:10.1186/s42522-021-00048-5

One Health Outlook

Table 3 Summary of eligible studies of FBP and variables used for prevalence estimates of pathogens in different environmental samples in Ethiopia

From: Prevalence and epidemiological distribution of selected foodborne pathogens in human and different environmental samples in Ethiopia: a systematic review and meta-analysis

FBP	Author	Year of study	Region	Geographic area	Study area	Sample type	Sample size	No positive	95%-CI %
E. coli	[82]	2013	Central Eth	Oromia	Mojo	Abattoir carcass	144	4	2.78(1.05–7.17)
E. coli	[83]	2012	Central Eth	AA	A.A	Abattoir carcass	192	11	5.73(3.20–10.05)
E. coli	[84]	2016	Central Eth	Others	Other	Abattoir carcass	219	36	16.44(12.10–21.95)
E. coli	[85]	2015	Central Eth	Others	Other	Abattoir carcass	635	82	12.91(10.52–15.75)
E. coli	[86]	2014	Eastern Eth	Somali	Somali	Abattoir carcass	93	3	3.23(1.04–9.53)
E. coli	[87]	2014	Eastern Eth	Somali	Jigjiga	Abattoir carcass	70	2	2.86(0.72–10.71)
E. coli	[19]	2015	Southern Eth	SNNP	Hawassa	Abattoir carcass	150	4	2.67(1.00–6.89)
E. coli	[37]	2014	Central Eth	Others	Other	Abattoir carcass environmental	1247	6	0.48(0.22–1.07)
E. coli	[82]	2013	Central Eth	Oromia	Mojo	Abattoir carcass environmental	228	16	7.02(4.34–11.15)
E. coli	[86]	2014	Eastern Eth	Somali	Somali	Abattoir carcass environmental	142	3	2.11(0.68–6.34)
E. coli	[19]	2015	Southern Eth	SNNP	Hawassa	Abattoir carcass environmental	240	7	2.92(1.40–5.99)
E. coli	[37]	2014	Central Eth	Others	Other	Carcass	865	3	0.35(0.11–1.07)
E. coli	[88]	2010	Northern Eth	Tigray	Mekelle	Carcass	100	9	9.00(4.75–16.40)
E. coli	[84]	2016	Central Eth	Others	Other	Chicken viscera or meat	73	27	36.99(26.74–48.56)
E. coli	[89]	2016	Central Eth	Oromia	Ambo	Chicken viscera or meat	191	62	32.46(26.20–39.42)
E. coli	[90]	2018	Central Eth	Oromia	Adami tulu	Dairy farm environment	254	27	10.63(7.39–15.06)
E. coli	[91]	2017	Central Eth	Oromia	Bishoftu	Dairy products	135	31	22.96(16.64–30.80)
E. coli	[92]	2011	Northwest Eth	Amhara	Gondar	Dairy products	107	16	14.95(9.37–23.02)
E. coli	[93]	2011	Others	Oromia	Other	Dairy products	53	24	45.28(32.52–58.70)
E. coli	[94]	2018	Northern Eth	Amhara	S/ wollo	Fish and contact surfaces	410	6	1.46(0.66–3.22)
E. coli	[37]	2014	Central Eth	Others	Other	Food animal feces	370	7	1.89(0.90–3.91)
E. coli	[95]	2013	Northern Eth	Amhara	Kombolcha	Food animal feces	201	74	36.82(30.43–43.70)
E. coli	[96]	2017	Northern Eth	Amhara	S/ wollo	Food animal feces	123	100	81.30(73.43–87.25)
E. coli	[19]	2015	Southern Eth	SNNP	Hawassa	Food animal feces	150	7	4.67(2.24–9.46)
E. coli	[97]	2017	Northern Eth	Tigray	Mekelle	Hand contacting surfaces	300	8	2.67(1.34–5.24)
E. coli	[98]	2018	Eastern Eth	Oromia	G/bordode	Milk container and milkers	60	21	35.00(24.06–47.79)
E. coli	[99]	2017	Northwest Eth	Amhara	Gondar	Other RTE food	72	15	20.83(12.97–31.73)
E. coli	[100]	2012	Northwest Eth	Amhara	Bahir dar	Other RTE food	40	29	72.50(56.84–84.07)
E. coli	[101]	2018	Southern Eth	SNNP	A/minch	Other RTE food	347	109	31.41(26.74–36.49)
E. coli	[102]	2015	Western Eth	Benishangul	Asossa	Raw milk	380	129	33.95(29.4–38.9)
E. coli	[90]	2018	Central Eth	Oromia	Adami tulu	Raw milk	154	15	9.74(5.96–15.53)
E. coli	[103]	2015	Eastern Eth	Somali	Fafen	Raw milk	126	34	26.98(19.96–35.39)
E. coli	[94]	2018	Eastern Eth	Oromia	G/bordode	Raw milk	141	64	45.39(37.37–53.66)
E. coli	[104]	2014	Eastern Eth	Somali	Jigjiga	Raw milk	120	70	58.33(49.34–66.81)
E. coli	[105]	2017	Northern Eth	Tigray	Mekelle	Raw milk	315	67	21.27(17.10–26.14)
E. coli	[37]	2014	Central Eth	Others	Other	Retrial meat	150	1	0.67(0.09–4.58)
E. coli	[91]	2017	Central Eth	Oromia	Bishoftu	Retrial meat	65	9	13.85(7.36–24.52)
E. coli	[83]	2012	Central Eth	AA	A.A	Retrial meat	192	28	14.58(10.26–20.31)
E. coli	[106]	2014	Central Eth	Others	Other	Retrial meat	195	5	2.56(1.07–6.01)
E. coli	[87]	2014	Eastern Eth	Somali	Jigjiga	Retrial meat	70	4	5.71(2.16–14.26)
E. coli	[19]	2015	Southern Eth	SNNP	Hawassa	Retrial meat	150	3	2.00(0.65–6.02)
E. coli	[107]	2016	Southwest Eth	Oromia	Jimma	Retrial meat	88	21	23.86(16.11–33.85)
E. coli	[108]	2009	Southwest Eth	Oromia	Jimma	Retrial meat and contact surfaces	165	44	26.67(20.48–33.93)
E. coli	[37]	2014	Central Eth	Others	Other	Retrial meat contact surfaces	570	2	0.35(0.09–1.39)
E. coli	[106]	2014	Central Eth	Others	Other	Retrial meat contact surfaces	330	4	1.21(0.46–3.18)
E. coli	[19]	2015	Southern Eth	SNNP	Hawassa	Retrial meat contact surfaces	90	1	1.11(0.16–7.46)
E. coli	[107]	2016	Southwest Eth	Oromia	Jimma	Retrial meat contact surfaces	80	14	17.50(10.65–27.41)
E. coli	[109]	2017	Central Eth	AA	A.A	River water	94	23	24.47(16.83–34.14)
E. coli	[93]	2011	Others	Oromia	Other	River water	233	128	54.94(48.50–61.21)
E. coli	[110]	2012	Northwest Eth	Amhara	Gondar	Wastewater	113	13	11.50(6.80–18.81)
Salmonella	[111]	2015	Central Eth	AA	A.A	Abattoir carcass	280	13	4.64(2.71–7.83)
Salmonella	[112]	2015	Central Eth	AA	A.A	Abattoir carcass	159	4	2.52(0.95–6.51)
Salmonella	[80]	2016	Southwest Eth	Oromia	Jimma	Abattoir carcass	195	22	11.28(7.54–16.54)
Salmonella	[113]	2008	Central Eth	Oromia	Mojo	Abattoir carcass	606	44	7.26(5.45–9.62)
Salmonella	[80]	2016	Southwest Eth	Oromia	Jimma	Abattoir carcass environmental	245	20	8.16(5.33–12.31)
Salmonella	[113]	2008	Central Eth	Oromia	Mojo	Abattoir carcass environmental	634	45	7.10(5.34–9.38)
Salmonella	[114]	2015	Northwest Eth	Amhara	Gondar	Dairy products	165	3	1.59(0.51,4.80)
Salmonella	[115]	2015	Central Eth	AA	A.A	Dog feces	360	42	11.67(8.74–15.41)
Salmonella	[116]	2015	Others	Others	Other	Drinking water	222	0	0.00(0.01–3.48)
Salmonella	[117]	2012	Southwest Eth	Oromia	Jimma	Drinking water	90	3	3.33(1.08–9.83)
Salmonella	[118]	2013	Central Eth	AA	A.A	Food animal feces	1203	30	2.49(1.75–3.54)
Salmonella	[112]	2015	Central Eth	AA	A.A	Food animal feces	567	23	4.06(2.71–6.03)
Salmonella	[119]	2013	Southwest Eth	Oromia	Jimma	Hand contacting surface	100	10	10.00(5.47–17.60)
Salmonella	[114]	2015	Northwest Eth	Amhara	Gondar	Meat or carcass	110	9	8.18 (4.31–14.98)
Salmonella	[101]	2018	Southern Eth	SNNP	A/minch	Other RTE food	347	46	13.26(10.08–17.25)
Salmonella	[100]	2012	Northwest Eth	Amhara	Bahir dar	Other RTE food	40	23	57.50(41.96–71.69)
Salmonella	[120]	2015	Southern Eth	SNNP	Other	Poultry and contact surfaces	270	45	16.67(12.68–21.60)
Salmonella	[121]	2018	Southwest Eth	Oromia	Jimma	Poultry and contact surfaces	415	11	2.65(1.47–4.72)
Salmonella	[17]	2014	Central Eth	AA	A.A	Poultry feces	549	26	4.74(3.24–6.86)
Salmonella	[114]	2015	Northwest Eth	Amhara	Gondar	Poultry products	85	9	10.59 (5.60–19.11)
Salmonella	[103]	2015	Eastern Eth	Somali	Fafen	Raw milk	126	19	15.08(9.83–22.44)
Salmonella	[104]	2014	Eastern Eth	Somali	Jigjiga	Raw milk	120	4	3.33(1.26–8.54)
Salmonella	[122]	2013	Northwest Eth	Amhara	Gondar	Retrial meat	90	32	35.56(26.38–45.93)
Salmonella	[104]	2009	Southwest Eth	Oromia	Jimma	Retrial meat and contact surfaces	165	2	1.21(0.30–4.71)
Salmonella	[122]	2013	Northwest Eth	Amhara	Gondar	Retrial meat contact surfaces	216	21	9.72(6.42–14.45)

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