Antibiotic Residues in Foods of Animal Origin in Cameroon: Prevalence, Consumers' Risk Perceptions, and attitudes.

The use of antibiotics in food animals and the nonobservance of the withdrawal period might result in the accumulation and persistence of residues in foods. The contamination of foods by antibiotic residues might induce health risks including allergy, gastrointestinal dysbiosis, antimicrobial resistance, and cancer to consumers. Therefore, this study was initiated to investigate the presence of antibiotic residues in raw eggs, raw milk, and beef collected at the wholesale and retail points in the three major cities of Cameroon and consumers' perceptions of the risk of antibiotic residues in foods.

Economic analysis of smallholder dairy cattle enterprises in Senegal.

Smallholder dairy production in Senegal is important to both livelihoods and food and nutrition security. Here, we examine the economic performance of smallholder dairy cattle enterprises in Senegal, using data from longitudinal monitoring of 113 households. The mean (and standard deviation) of the net returns (NR) per cow per annum (pcpa) was 21.

Antimicrobial use and practices by animal health professionals in 20 sub-Saharan African countries.

The use of antimicrobial (AM) in animal production is an important contributor to antimicrobial resistance (AMR) worldwide. Animal health professionals should play a key role in ensuring judicious use of AM. However, they are subjected to influence from clinical and non-clinical factors.

Cattle farmer awareness and behavior regarding prevention of zoonotic disease transmission in Senegal.

Livestock farmers are known to be at high risk of exposure to zoonosis. A convenience survey to assess Senegalese traditional cattle farmers' knowledge and attitudes regarding zoonotic diseases with reference to bovine brucellosis was conducted. A total of 222 cattle farmers were interviewed.

Calf management practices, challenges and opportunities in traditional cattle production systems in the Peanut Basin of Senegal.

Calf management in traditional cattle herds in many parts of the tropics receive less attention as compared to immediate income-generating cows or bulls. Information on long-term implications of poorly reared young stock is limited. A study to assess practices, challenges and opportunities during rearing of less than 12-month-old calves in traditional cattle herds in the Peanut Basin of Senegal was carried out.

Risk, knowledge and preventive measures of smallholder dairy farmers in northern Malawi with regard to zoonotic brucellosis and bovine tuberculosis.

Milk production using local cattle breed-types is an age-old practice in Malawi. Although dairy farming is becoming more common as a result of the increasing population and demand for milk and milk products, there is limited knowledge of the farmers' awareness of zoonotic disease risks, their preventative practices and the disease burden in animals. This study determined dairy farmers' general knowledge of zoonoses, assessed their risks for infection with zoonotic bovine tuberculosis (bTB) and brucellosis, and evaluated farm practices to prevent disease transmission.

Smallholder dairy production in Northern Malawi: production practices and constraints.

Milk production in Malawi is still unsatisfactory despite efforts by different stakeholders to boost the dairy sector. To investigate the roots of the problem, a survey on the current production practices and constraints on smallholder dairy farming was conducted in the Northern Region of the country. A total of 210 farmers were interviewed.