Drug trafficking, use, and HIV risk: The need for comprehensive interventions

The rapid increase in communication and transportation between Africa and other continents as well as the erosion of social fabric attended by poverty, ethnic conflicts, and civil wars has led to increased trafficking and consumption of illicit drugs. Cannabis dominates illicit trade and accounts for as much as 40% of global interdiction. Due to escalating seizures in recent years, the illicit trade in heroin and cocaine has become a concern that has quickly spread from West Africa to include Eastern and Southern Africa in the past 10 years. All regions of Africa are characterized by the use of cannabis, reflecting its entrenched status all over Africa. Most alarming though is the use of heroin, which is now being injected frequently and threatens to reverse the gain made in the prevention of HIV/AIDS. The prevalence of HIV infection and other blood-bornediseases among injection drug users is five to six times that among the general population, calling for urgent intervention among this group. Programs that aim to reduce the drug trafficking in Africa and needle syringe programs as well as medication-assisted treatment (MAT) of heroin dependence while still in their infancy in Africa show promise and need tobe scaled up

Packages of Care for Depression in Low- and Middle-Income Countries

In the first in a series of six articles on packages of care for mental disorders in low- and middle-income countries, Neerja Chowdary and colleagues discuss the treatment of depression

A review of zoonotic infection risks associated with the wild meat trade in Malaysia.

The overhunting of wildlife for food and commercial gain presents a major threat to biodiversity in tropical forests and poses health risks to humans from contact with wild animals. Using a recent survey of wildlife offered at wild meat markets in Malaysia as a basis, we review the literature to determine the potential zoonotic infection risks from hunting, butchering and consuming the species offered. We also determine which taxa potentially host the highest number of pathogens and discuss the significant disease risks from traded wildlife, considering how cultural practices influence zoonotic transmission. We identify 51 zoonotic pathogens (16 viruses, 19 bacteria and 16 parasites) potentially hosted by wildlife and describe the human health risks. The Suidae and the Cervidae families potentially host the highest number of pathogens. We conclude that there are substantial gaps in our knowledge of zoonotic pathogens and recommend performing microbial food safety risk assessments to assess the hazards of wild meat consumption. Overall, there may be considerable zoonotic risks to people involved in the hunting, butchering or consumption of wild meat in Southeast Asia, and these should be considered in public health strategies