A/RES/72/198 International cooperation to address and counter the world drug problem training, including in the workplace, and to enhance the capacity of teachers and other relevant professionals to provide or recommend counselling, prevention and care services; 19. Invites Member States to consider enhancing cooperation among public health, education and law enforcement authorities when developing prevention initiatives; 20. Also invites Member States to promote and improve the systematic collection of information and gathering of evidence as well as the sharing, at the national and international levels, of reliable and comparable data on drug use and epidemiology, including on social, economic and other risk factors, to promote, as appropriate, through the Commission on Narcotic Drugs and the World Health Assembly, the use of internationally recognized standards, such as the International Standards on Drug Use Prevention, and the exchange of best practices, and to formulate effective drug use prevention strategies and programmes in cooperation with the United Nations Office on Drugs and Crime, the World Health Organization and other relevant United Nations entities; 21. Recognizes drug dependence as a complex, multifactorial health disorder characterized by a chronic and relapsing nature, with social causes and consequences, that can be prevented and treated through, inter alia, effective scientific evidence based drug treatment, care and rehabilitation programmes, including communitybased programmes, and also recognizes the need to strengthen capacity for aftercare for and the rehabilitation, recovery and social reintegration of individuals with substance use disorders, including, as appropriate, through assistance for effective reintegration into the labour market and other support services; 22. Encourages Member States to promote the inclusion in national drug policies, in accordance with national legislation and as appropriate, of el ements for the prevention and treatment of drug overdose, in particular opioid overdose, including the use of opioid receptor antagonists, such as naloxone, to reduce drug related mortality; 23. Invites Member States to promote cooperation with and technical assistance to the States most affected by the transit of drugs in developing and implementing comprehensive and integrated policies to address, where appropriate, the impact of illicit drug trafficking on increasing drug use in such States, including by reinforcing national programmes aimed at prevention, early intervention, treatment, care, rehabilitation and social reintegration; 24. Encourages the United Nations Office on Drugs and Crime and the International Narcotics Control Board to continue to strengthen cooperation with the World Health Organization and other competent United Nations entities, within their respective mandates, as part of a comprehensive, integrated and balanced approach to strengthening health and social welfare measures in ad dressing the world drug problem, including through effective prevention, early intervention, treatment, care, recovery, rehabilitation and social reintegration, in cooperation, as appropriate, with civil society and the scientific community, and to keep the Commission on Narcotic Drugs appropriately updated; 25. Welcomes the signing of the memorandum of understanding between the United Nations Office on Drugs and Crime and the World Health Organization in February 2017, which will facilitate increased collaboration and coordination between these two entities, within their mandates, in advancing efforts to address and counter the world drug problem, and encourages the Office to continue to strengthen its collaboration with the World Health Organization and to explore, as appropriate, 8/21 17-23200