Table 4.

Health aspects of pig farming.

Parameters	Modalities	Percentages (%)
Animal care	Yes	46.6
	No	43.4
Pest control	Yes	19.2
	No	81.7
Presence of a footbath	Yes	35.4
	No	65.5
Presence of a quarantine	Yes	6.8
	No	93.2
Presence of an infirmary	Yes	6.8
	No	93.2
Excrement management	Close to the farm	7.5
	Close to livestock/Fertilization of crops	77.5
	Collected in a pit/Crop fertilization	13.7
	Thrown far away from the farm	1.3
Management of dead animals	Consumed	71.7
	Buried	23.2
	Thrown away	3.4
	Incinerated	1.5
Wastewater management	Near an entrance to a farm	12.7
	In the farm	71.5
	In a pit	9.2
	Outside the farm	6.6