This would be worse if the government's veterinary department did not maintain strict control over all aspects of national biosecurity in pig farming.
Seno se ne se tla etegela fa lefapha la malwetse a diphologolo la puso le ne le sa tshole taolô e e gagametseng mo maphateng otlhe a bosireletsatshedi jwa bosetšhaba mo temôthuong ya kolobe.