The cost-benefit analysis of a light-touch intervention to improve the safety of pork in Vietnam : the case of salmonellosis

• Salmonellosis is a common food-borne disease in low and middle-income countries but there is not much cost-effective program to reduce its burden, even in developed countries. This study aims to estimate the cost of salmonellosis in Vietnam and analyse the net benefit of light-touch intervention at small-scale pork shop in reducing the burden of salmonellosis. The cost of light-touch intervention cost at 29 pork shops was collected as well as the prevalence of salmonellosis severity in Hung Yen and Thai Nguyen. The Monte Carlo simulation was implemented to estimate the cost of salmonellosis, cost and benefit pork sellers and consumers. Sensitivity analysis was conducted to identify the most influenced factors to the net benefit of both two stakeholders. The cost of salmonellosis in Vietnam was calculated to be 345,770,000 VND per case (95% CI: 52,151 – 8,533,360,000). The total net benefit of the light-touch intervention was 27,900,000 VND per year (95% CI: -43,000 – 117,700,000) with 59.6% of positive cases. Most of this benefit was transferred to the consumers: 27,700,000 VND per year (95% CI: -550,000 – 117,520,000) with 61.2% of cases being positive while the figure of pork seller was 210,000 VND per year (95% CI: -39,000 – 660,000) with 93.2% positive cases. The pork seller was mostly profitable due to implementing the intervention while the consumer’s benefit varied strongly following the change of salmonellosis probability and the cost of salmonellosis

Ämnesord

MEDICIN OCH HÄLSOVETENSKAP  -- Hälsovetenskap -- Folkhälsovetenskap, global hälsa, socialmedicin och epidemiologi (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Health Sciences -- Public Health, Global Health, Social Medicine and Epidemiology (hsv//eng)

LANTBRUKSVETENSKAPER  -- Lantbruksvetenskap, skogsbruk och fiske -- Livsmedelsvetenskap (hsv//swe)

AGRICULTURAL SCIENCES  -- Agriculture, Forestry and Fisheries -- Food Science (hsv//eng)

Nyckelord

Salmonellosis

Cost of Illness

Cost-Benefit analysis

Intervention

Pork Safety

Publikations- och innehållstyp

vet (ämneskategori)

ovr (ämneskategori)