The Health Protection Agency (HPA) and NHS London have confirmed that a drug injecting heroin user has tested positive for anthrax and is being treated in a London hospital.

This is the first case of anthrax seen in an injecting drug user in England since similar cases were first seen in Scotland in December 2009. Nineteen cases have so far been confirmed in Scotland. Similarities to the cases in Scotland suggest that the heroin, or a contaminated cutting agent mixed with the heroin, is the likely source of infection.

Dr Brian McCloskey, Director of the Health Protection Agency in London, said: “We are working closely with NHS London to monitor the situation. There is no evidence of person to person transmission in this case and I’d like to reassure people that the risk to the general population, including close family members of the infected patient, is negligible. It is extremely rare for anthrax to be spread from person to person and there has been no evidence of a significant risk of airborne transmission associated with the current situation in Scotland.

“While public health investigations are ongoing, it must be assumed that all heroin in London carries the risk of anthrax contamination. Heroin users are advised to cease taking heroin by any route, if at all possible, and to seek help from their local drug treatment services. Heroin users in London are strongly encouraged, as soon as possible, to find out more about the support services in their area. They can be put in touch with local drug services and receive advice by contacting Talk to Frank.”

Professor Lindsey Davies, Regional Director of Public Health from NHS London, said: “I urge all heroin users in London to be extremely alert to the risks and to seek urgent medical advice if they experience signs of infection such as redness or excessive swelling at or near an injection site, or other symptoms of general illness such a high temperature, chills or a severe headache or breathing difficulties, as early antibiotic treatment can be lifesaving. This is a very serious infection for drug users and prompt treatment is crucial.

“Drug injecting is an extremely risky and dangerous practice and users are vulnerable to a wide range of infectious diseases, both from the action of piercing the skin, as well as contaminants in the drugs that they use.

“Health professionals and drug action teams in England had already been alerted to the situation in Scotland in December and we will continue to work closely with colleagues who work with drug users to monitor probable cases and raise awareness of the risks.”

Source
Health Protection Agency