Healthy Climate Prescription Signatories

Full list of individual signatories

(Last updated: 26 October) 

Dr. Tedros Adhanom Ghebreyesus, Director-General of the World Health Organization, has supported the Healthy Climate Prescription as an individual signatory of the letter.

Signatories – Organizations 

Name of organisation Geography Represented
Africa Climate and Health Alliance International
Alliance of Nurses for Healthy Environments International
Amref Health Africa International
Asociación Latinoamericana de Pediatria International
British Journal of Occupational Therapy International
Buddhist Tzu Chi Medical Foundation International
Clean Air Fund International
Clinical Associates and Comparable Students Association(IFPACS) International
Council of Academic Public Health Institutions Australasia International
Dutch Federation for Health International
Global Law Enforcement and Public Health Association International
Health and Environment Alliance (HEAL) International
Health Care Without Harm International
Health In Harmony International
International Confederation of Midwives International
International Council of Nurses International
International Federation of Fertility Societies International
International Federation of Gynecology and Obstetrics International
International Federation of Medical Students’ Associations (IFMSA) International
International Federation of Physician Assistants/Physician Associates and Clinical Officers/Clinical Associates and Comparable Students Association (IFPACS) International
International Federation of Environmental Health International
International Pediatric Association International
International Primary Care Respiratory Group (IPCRG) International
International Society for Children’s Health and the Environment International
International Society For Environmental Epidemiology – Asia and Western Pacific Chapter International
International Society for Social Pediatrics and Child Health International
International Veterinary Students’ Association (IVSA) International
JMIR Publications – Peer-reviewed Journals International
La Isla Network International
NCD Alliance International
Physician Associates and Clinical Officers International
Planetary Health Alliance International
Progressive Doctors International
Revolution-ZERO International
SALUS Global Knowledge Exchange International
Société Francophone de Néphrologie Dialyse Transplantation International
Stichting Epilepsie Instellingen Nederland (SEIN) International
Sustain Our Abilities International
The BMJ International
UNISC International International
Vital Strategies International
World Federation of Public Health Associations International
World Health Professions Alliance (WHPA) International
The Lancet International
Secretariat international des infirmieres et infirmiers de l’espace francophone International
European Public Health Association (EUPHA) International
European Children’s Hospitals Organisation (ECHO) International
The George Institute for Global Health International
International Network on Children’s Health, Environment & Safety International
EuroHealthNet International
World Health Innovation Summit International
Alliance Against Malaria, Open Defaecation And Indiscriminate Disposal Of Waste International
Global Giving International International
Students for Global Health International
FDI World Dental Federation International
Unisanté International
World Obesity Federation International
International Network on Children’s Health, Environment & Safety International
International Society of Paediatric Oncology International
World Federation Of Occupational Therapists International
International Pharmaceutical Federation International
Sustainable Health Equity Movement International
Centro Latinoamericano de Excelencia en Cambio Climático y Salud International
World Heart Federation International
World Medical Association International
World Naturopathic Federation International
World Organization of Family Doctors (WONCA) International
World Organization of Family Doctors (WONCA) – Working party on the environment International
WONCA Iberoamericana CIMF International
Confederacion Medica de la Republica Argentina Argentina
ICCSOPLANET/ ALIANZA CLIMA VIDA Y SALUD INTERNACIONAL Argentina
Sociedad Argentina de Pediatría Argentina
Abilita Services Pty Ltd Australia
Australasian College of Health Service Management Australia
Australasian Society of Lifestyle Medicine Australia
Australian Association of Social Workers Australia
Australian Association of Social Workers Australia
Australian College of Nursing Australia
Australian Federation of Medical Women Australia
Australian Health Promotion Association Australia
Australian Lesbian Medical Association Australia
Australian Lesbian Medical Association (ALMA) Australia
Australian Medical Association Australia
Australian Medical Students’ Association (AMSA) Australia
Australian Nursing & Midwifery Federation Australia
Australian Nursing and Midwifery Federation (SA Branch) (ANMFSA) Australia
Australian Primary Health Care Nurses Association (APNA) Australia
Children’s Healthcare Australasia Australia
Coda Australia
cohealth Australia
ConNetica Consulting Pty Ltd Australia
CRANAplus Australia
Dietitians Australia Australia
Doctors For Nutrition Australia
Doctors for the Environment Australia Australia
Doctors Reform Society, Australia Australia
Enliven Victoria (SEHCP Inc.) Australia
Evenstar Wellbeing Australia
Gamma Blue Australia
Inner East Primary Care Partnership Australia
Kooweerup Regional Health Service Australia
Lowitja Institute Australia
Mater Misericordiae Ltd Australia
National Rural Health Alliance Australia
Network of Women in Emergency Medicine Australia
NSW Nurses & Midwives’ Association Australia
Outlook Occupational therapy Australia
Psychology for a Safe Climate Australia
Public Health Advocacy Institute Australia
Public Health Association of Australia Australia
Royal Australasian College of Physicians (RACP) Australia
Royal Australian College of General Practitioners (RACGP) Australia
Social Workers for Climate Action Australia
Star Health Group Limited Australia
Tallangatta Health Service Australia
The Australian Psychological Society Australia
Veterinarians for Climate Action Australia
Women’s Healthcare Australasia Australia
Anglesea Medical Australia
Australian Global Health Alliance Australia
Australian Healthcare and Hospital Association Australia
Naturopaths & Herbalists Association of Australia Australia
School of Population Health, UNSW Sydney Australia
Health for Future Wien Austria
Psychologists For Future Austria Austria
Light for the World Austria
Doctors for The Environment – Geelong branch of the Vic subdivision Austria
Azerbaijan Medical Association Azerbaijan
Digital Healthcare Solutions of Grameen Telecom Trust Bangladesh
Work For a better Bangladesh Trust Bangladesh
Bangladesh Nurses Association (BNA) Bangladesh
Barbados Nurses Association Barbados
European Federation of Allergy and Airways Diseases Patients’ Associations (EFA) Belgium
European Federation of Nurses Associations – EFN Belgium
European Public Health Alliance (EPHA) Belgium
The Association of Schools of Public Health in the European Region (ASPHER) Belgium
The Standing Committee of European Doctors (CPME) Belgium
Docteur Coquelicot Belgium
Consortium GRAFED Benin
Southern Africa Climate Change Coalition Botswana
Botswana Paediatric Association Botswana
ABRASCO – Associação Brasileira de Saúde Coletiva Brazil
ACT Health Promotion Brazil
Fundação Oswaldo Cruz – Fiocruz Brazil
Bulgarian Association of Health Professionals in Nursing Bulgaria
Bulgarian Public Health Association (BPHA) Bulgaria
Bridge for Health Cooperative Canada
Canadian Association of Nurses for the Environment/Association des infirmières et infirmiers pour l’environnement (CANE/AIIE) Canada
Canadian Association of Physicians for the Environment Canada
Canadian Community of Practice in Ecosystem Approaches to Health (CoPEH-Canada) Canada
Canadian Federation of Medical Students Canada
Canadian Federation of Medical Students Health and Environment Adaptive Response Taskforce (CFMS HEART) Canada
Canadian Health Association for Sustainability and Equity (CHASE) Canada
Canadian Medical Association Canada
Canadian Nurses Association Canada
Canadian Public Health Association / Association canadienne de santé publique Canada
Centre for Health Science and Law Canada
Children’s Healthcare Canada Canada
Doctors and Nurses for Planetary Health- Kooteany Boundary Canada
Doctors for Planetary Health – West Coast Canada
Dr. David G Johns Medicine Professional Corp Canada
Federation of Medical Women of Canada Canada
Kitchener Waterloo Chapter, Council of Canadians Canada
McGill Nurses for Planetary Health Canada
Naturopathic Doctors for Environmental and Social Trust Canada
Pediatric Chairs of Canada Canada
Section of Occupational Medicine – Alberta Medical Association – Canada Canada
University of British Columbia Planetary Healthcare Lab Canada
Women’s Healthy Environments Network Canada
CAPE Alberta Regional Committee Canada
Lateral Agency Canada
Architects Declare (Canada/Turtle Island) Canada
IFMSA-Québec Canada
Canadian Federation of Nurses Unions Canada
Catalyst Kinetics Medical Canada
Registered Nurses’ Association of Ontario (RNAO) Canada
Colegio Medico de Chile Chile
Cuadernos Médico-Sociales Chile
Sociedad Chilena de Medicina del Estilo de Vida (SOCHIMEV) Chile
Sociedad Chilena de Salud Planetaria Chile
E.S.E Hospital Local de Piedecuesta Colombia
E.S.E. Hospital Departamental Universitario Santa Sofia de Caldas Colombia
ESE Hospital San Rafael de Pacho Colombia
Fundación Clínica Infantil Club Noel Colombia
Hospital Mental Nuestra Señora del Perpetuo Socorro Colombia
Hospital San Rafael de Pasto Colombia
Hospital Universitario Departamental de Nariño Colombia
Sociedad Colombiana de Medicina Familiar – SOCMEF Colombia
Sociedad Colombiana de Pediatría Colombia
Lifestyle Medicine Costa Rica Costa Rica
Croatian Nurses Society of Anethesia, Reanimation, Intensive Care and Transfusion Croatia
Front Commun pour la Protection de l’Environnement et des Espaces Protégés(FCPEEP) Democratic Republic of Congo
Laeger for Klimaet (Doctors for Climate Denmark) Denmark
Colegio Dominicano de Profesionales de Enfermería Dominican Republic
Hospital Pediatrico Dr Hugo Mendoza Dominican Republic
Asociacion Nacional de Enfermeras de El Salvador El Salvador
Dorset County Hospital NHS Foundation Trust England
Lancet Countdown on Health and Climate Change England
Estonian Nurses Union Estonia
The Filipino Nurses Association in the Nordic Region Finland
Alliance Santé Planétaire France
Association Française de Pédiatrie Ambulatoire France
Association Nationale des Etudiants en Pharmacie de France (ANEPF) France
Cantine sans plastique France France
ECOPS Conseil France
Médecins du Monde International Network France
PEPS’L prévention environnement professionnels de santé de la région lyonnaise France
Société Francophone de Néphrologie Dialyse Transplantation France
The European Confederation of Primary Care Pediatricians (ECPCP) France
Arbeitskreis Plastik und Nachhaltigkeit der Deutschen Dermatologischen Gesellschaft (DDG) Germany
Bundesvertretung der Medizinstudierenden in Deutschland e.V. Germany
Bunte Kittel Germany
Deutscher Pflegerat Germany
German Nurses Association (DBfK) Germany
German Public Health Association Germany
German Society of Tropical Paediatrics and International Child Health Germany
Global Health working group, Institute for Med. Epidemiology, Biometrics and Informatics, University of Halle-Wittenberg, Germany Germany
Health For Future Jena Germany
International Physicians for the Prevention of Nuclear War, Physicians in Social Responsibility (IPPNW) Germany
KlimaDocs Germany
KLUG – German Climate Change and Health Alliance Germany
Psychotherapeutic practise Germany
Stiftung Gesunde Erde Gesunde Menschen gGmbH Germany
VBMC ValueBasedManagedCare GmbH Germany
Women Leaders for Planetary Health Germany
Bündnis Junge Ärzte (BJÄ) Germany
Health for Future Hamburg Germany
Ghana Registered Nurses and Midwives Association Ghana
Health Sector Environmental Health Practitioners Association – Ghana (HeSEHPAG) Ghana
Occupational Therapy Association of Ghana (OTAG) Ghana
Hellenic Society of Environmental and Climate Medicine Greece
HelMSIC – Hellenic Medical Students’ International Committee Greece
Junior Doctors Network-Hellas Greece
Hellenic Medical Students International Committee (HelMSIC) Greece
Asociación Pediátrica de Guatemala Guatemala
Carbone Guinée Guinea
Guyana Nurses Association Guyana
AIHMS-Global India
Assam Autism Foundation India
Association of Healthcare Providers India India
Doctors For Clean Air and Climate Action India India
Healthy Energy Initiative India India
Indian Academy of Pediatrics India
Indian Academy of Pediatrics – Environment & Child Health Group India
Lung Care Foundation India India
Pediatrics Association of India India
Public Health Foundation of India India
Regional Institute of Health Medicine and Research ( RIHMR) India
United World Against Diabetes India
VIKASH-SAMUKHYA India
Indian Insttute for Peace Disarmament & Environmental Protection India
Youth Association for Health and Human Rights India
Allergy Care India India
Indonesian Health Promoting Hospital Network Indonesia
Indonesian Medical Students Executive Board Association Indonesia
U-Inspire Alliance Indonesia
CIMSA Indonesia Indonesia
IKATAN DOKTER ANAK INDONESIA Indonesia
Engineering Association for Development and Environment – EADE Iraq
Concern Worldwide Ireland
Irish Global Health Network (IGHN) Ireland
Consociazione Nazionale delle Associazioni Infermiere/i (CNAI) Italy
Euro Mediterranean Scientific Biomedical Institute (ISBEM) Italy
Policies for Equitable Access to Health (PEAH) Italy
PUMP-ACP (Pediatri per un mondo possibile, associazione culturale pediatri) Italy
Slow Medicine Italy
Nursind il sindacato delle professioni infermieristiche Italy
ISDE, Associazione Medici per l’Ambiente Italy
Caribbean College of Family Physicians Jamaica
Nurses Association of Jamaica Jamaica
Kenya Paediatric association Kenya
The Korean Pediatric Society Korea
Lebanese Medical Students’ International Committee Lebanon
Order of Nurses in Lebanon Lebanon
Lebanese Occupational Therapists Syndicate Lebanon
Liberia Nurses Association Liberia
Liberia Nurses Association Liberia
European Environment and Health Youth Coalition (EEHYC) Lithuania
Lithuanian Paediatric Society Lithuania
Association Nationale des Infirmières et Infirmiers du Luxembourg (ANIL) Luxembourg
Malaysian Paediatric Association Malaysia
International Planned Parenthood Federation – East South East Asia and Oceania Region Malaysia
Sunway Centre for Planetary Health Malaysia
Chest (Tuberculosis clinic) Malta
Malta Union of Midwives & Nurses Malta
Confederacion Nacional de Pediatria de Mexico (CONAPEME) Mexico
Federación Mexicana de Colegios de Enfermería, A.C. Mexico
Moldavian Pediatric Association Moldova
National Youth Council of Moldova Moldova
Mongolian Public Health Professionals’ Association Mongolia
Youth For Good Nepal Nepal
Amsterdam Public Health research institute Netherlands
European Forum for Primary Care Netherlands
GroenER Netherlands
Ngā Pou Mana – Tangata Whenua Allied Health Aotearoa New Zealand
OraTaiao:NZ Climate and Health Council New Zealand
Afrihealth Optonet Association (CSOs Network)/Society for Conservation and Sustainability of Energy and Environment in Nigeria (SOCSEEN) Nigeria
Pediatric Association of Nigeria Nigeria
Our Lady of Perpetual Help Initiative Nigeria
Nurses Across the Borders Nigeria
Nigeria Association of Clinical Acupuncturists Nigeria
MYSTICAL ROSE CLINIC LIMITED RC Nigeria
Ukana West 2 Community Based Health Initiative Nigeria
Primary Health Care and Health management center Nigeria
Environmental Physiotherapy Association Norway
Ergoterapistudentene Norway
Faculty of Medicine, University of Bergen Norway
Faculty of Medicine, University of Norway Norway
Norsk sykepleierforbund (NSF) student (Norwegian nurse student organisation) Norway
Norwegian Medical Students’ Association (NMSA) Norway
Norwegian Nurses Organisation Norway
Norwegian Physicians’ Campaign Against Climate Change Norway
Samisk legeforening Norway
The Norwegian Medical Association Norway
Social Protection Resource Centre (SPRC) Pakistan
Health Services Academy Pakistan
Pediatric Society – Palestine Palestine
International Federation of Medical Students’ Associations – Panama Panama
IFMSA-PERU Peru
Green and Healthy Committee Philippines
Philippine Journal of Otolaryngology Head and Neck Surgery Philippines
Planetary Health Philippines Philippines
St. Paul’s Hospital of Iloilo Inc. Philippines
RISE – South-east Asia Alliance for Health and Climate Philippines
International Federation of Medical Students’ Associations – Poland Poland
Polish Society of Public Health Poland
Climate Psychiatry Committee Polish Psychiatric Association Poland
Associação dos Jovens Médicos (Portuguese Young Doctors’ Association) (AJOMED) Portugal
Portuguese Society of Environmental Health Portugal
Onya Portugal
Puerto Rico Clinicians for Climate Action Puerto Rico
Qatar Medical Students’ Association (QMSA-Qatar) Qatar
Bureau Assistance Conseil Santé Democratic Republic of Congo
The Order of Nurses and Midwives of Romania Romania
Eco-Accord/Эко-Согласие Russia
Rwanda Nurses and Midwives Union (RNMU) Rwanda
Samoa Nurses Association Incorp Samoa
Epilepsy Connections Scotland
Association Nationale des Sages-Femmes du Sénégal Senegal
Association Health Workers of Serbia Serbia
Serbian Public Health Association Serbia
Singapore Pediatric Association Singapore
Third Spacing Singapore
International Youth Health Organization Slovenia
Vasco da Gama Movement Slovenia
Division of Environmental Health, University of Cape Town South Africa
groundWork South Africa
Physicians Association for Nutrition South Africa South Africa
Public Health Association of South Africa South Africa
Asociación Española de Pediatria Spain
Asociación Madrileña de Salud Pública Spain
ECODES – Fundación Ecología y Desarrollo Spain
semFYC – Sociedad Española de Medicina Familiar y Comunitaria Spain
Sociedad Española de Sanidad Ambiental Spain
Spanish General Council of Nursing/Consejo General de Enfermería de España Spain
Barcelona Institute for Global Health (ISGlobal) Spain
JSNO Sweden
Klimatpsykologerna Sweden
Doctors for the Environment Switzerland Switzerland
International Association of Dental Students -IADS- Switzerland
swimsa (Swiss Medical Students’ Association) Switzerland
Doctors for Extinction Rebellion Switzerland Switzerland
Les engagés pour la santé Switzerland
Verband Schweizerischer Assistenz- und Oberärztinnen und -ärzte (vsao) Switzerland
Dalin Tzu Chi Hospital Taiwan
National Institute of Environmental Health Sciences, NHRI, Taiwan Taiwan
Taiwan Nurses Association Taiwan
Taiwan Pediatric Association Taiwan
The Nurses’ Association of Thailand Thailand
National Health Care Institute The Netherlands
De Duurzame Verpleegkundige The Netherlands
Dutch Taskforce of Sustainable Ophthalmology The Netherlands
Association Nationale des infirmiers/ères du Togo Togo
Clean Green Tonga Tonga
EarthMedic and EarthNurse Foundation for Planetary Health Trinidad and Tobago
Association tunisienne pour la promotion de la santé Tunisia
Turkish Biochemical Society Turkey
The Health Foundation of Turkey Turkey
African Coalition on Green Growth Uganda
Global Support Development Initiative (GDI-Uganda) Uganda
Uganda Nurses and Midwives Union Uganda
Action for Sustainable Communities Foundation UK
Allergy UK UK
British Association for Community Child Health UK
British Association of Child & Adolescent Public Health (BACAPH) UK
British Association of Stroke Physicians (BASP) UK
British Geriatrics Society UK
British Medical Association UK
British Thoracic Society UK
C3 Collaborating for Health UK
Cavill Associates Ltd UK
Centre on Climate Change and Planetary Health, London School of Hygiene & Tropical Medicine UK
Cities & Health UK
Climate and Health Council UK
Doctors in Unite UK
Faculty of Public Health UK
Greener Practice Bristol UK
Greener Practice National UK
Health Declares Climate and Ecological Emergency UK
International Agency for the Prevention of Blindness UK
Milvik BIMA UK
Nurses For XR UK
Patients Know Best UK
Primary Care International UK
Primary Care Respiratory Society UK
Public Health Action Support Team (PHAST) UK
Royal College of Paediatrics and Child Health (RCPCH) UK
Royal College of Physicians UK
Royal College of Physicians and Surgeons of Glasgow (RCPSGlasgow) UK
Royal College of Psychiatrists UK
Society of British Dental Nurses UK
Spilsby Surgery UK
Sustainable Healthcare Coalition UK
The British Society of Lifestyle Medicine (and European Lifestyle Medicine Council) UK
The Centre for Sustainable Healthcare UK
The Medical Group UK
Tower Hamlets GP Care Group UK
Transport and Health Science Group UK
UK Faculty of Public Health UK
UK Health Alliance on Climate Change UK
Royal College of Nursing UK
Doctors for Extinction Rebellion (UK) UK
Royal College of Surgeons of Edinburgh UK
Priory Medical Group PCN UK
Dorset and Somerset Air Ambulance UK
The UK Public Health Network UK
Society of British Dental Nurses UK
Psych Declares UK
Shiregreen Medical Centre UK
Tropical Health and Education Trust (THET) UK
Global Eco Foundation UK
Royal College of Surgeons of England UK
Green Nurse Network UK
The Royal College of Occupational Therapists UK
Global Health Academy, University of Edinburgh UK
BUPA UK
BMA Charities UK
Intensive Care society UK
Plant-Based Health Professionals UK UK
Save the Children UK
The Royal College of Obstetricians and Gynaecologists UK
Abundant Love HealthCare LLC USA
Academic Pediatric Association USA
Academy of Integrative Health & Medicine (AIHM) USA
African Heritage PA Caucus USA
Alliance of Nurses for Healthy Environments USA
American Academy of Pediatrics USA
American Academy of Pediatrics CA3 Climate Change and Health Committee USA
American Association for Community Psychiatry USA
American College of Lifestyle Medicine USA
American College of Physicians USA
American Medical Women’s Association USA
American Psychological Association USA
American Public Health Association USA
Association of Academic Physiatrists USA
Association of Public Health Laboratories USA
Association of Schools and Programs of Public Health USA
Between the Waters USA
Break the Cycle of Health Disparities, Inc USA
Brigham and Women’s Hospital Climate Action Council USA
Climate for Health USA
Climate Health Now USA
Climate Psychology Alliance of North America USA
ecoAmerica USA
Endocrine Society USA
Florida Clinicians for Climate Action USA
George Mason University Center for Climate Change Communication USA
Georgia Clinicians for Climate Action USA
Global Consortium on Climate and Health Education USA
GP RED USA
Greater Boston Physicians for Social Responsibility USA
Harvard Mass General Center for Environment and Health USA
Health Professionals for a Healthy Climate USA
HPEACE (Health Professionals for Equality and Community Empowerment) USA
Illinois Chapter, American Academy of Pediatrics USA
Infectious Diseases Society of America USA
Institute for Human and Planetary Health USA
Institute on Inequalities in Global Health, University of Southern California USA
International Association for Adolescent Health USA
International Transformational Resilience Coalition (ITRC) USA
Mass General Center for Environment and Health USA
Medical Society Consortium on Climate and Health USA
Medical Society of Delaware USA
Medical Society of Northern Virginia USA
Michigan Clinicians for Climate Action (MiCCA) USA
Montana Health Professionals for a Healthy Climate USA
NC Clinicians for Climate Change USA
New Hampshire Healthcare Workers For Climate Action USA
New Mexico Public Health Association USA
North American Climate, Conservation and Environment USA
NutrishZen USA
Oregon Physicians for Social Responsibility USA
Physicians for Social Responsibility AZ Chapter USA
Physicians for Social Responsibility Wisconsin USA
Physicians for Social Responsibility/Sacramento USA
Public Health Advisory Council of the Climate Action Campaign USA
Raizes Collective USA
San Diego Pediatricians for Clean Air USA
San Francisco Bay Physicians for Social Responsibility USA
See Change Institute USA
South Carolina Health Professionals for Climate Action USA
Texas Physicians for Social Responsibility USA
The Society for Pediatric Dermatology USA
University of California Center for Climate, Health, and Equity USA
University of Minnesota School of Nursing USA
Vermont Climate & Health Alliance USA
Virginia Clinicians for Climate Action USA
Washington Physicians for Social Responsibility USA
Wisconsin Environmental Health Network USA
Wisconsin Health Professionals for Climate Action USA
Yale Center on Climate Change and Health USA
Youth Development Labs USA
Climate Code Blue USA
CORE Group USA
International Society for Environmental Epidemiology USA
Society of Behavioral Medicine USA
Society for Disaster Medicine & Public Health, Inc USA
Physicians for Social Responsibility Pennsylvania USA
Immigrant Service Providers Group/Health USA
Athena Institute USA
Climate Psychiatry Alliance USA
Washington Pediatricians for Climate Action USA
Universidad centro occidental Lisandro Alvarado. Barquisimeto , Venezuela Venezuela
Vietnam Public Health Association (VPHA) Vietnam
Green Health Wales Wales
Wales and Africa Health Links Network Wales
Yemen Public Health Association Yemen
Zimbabwe Climate Change Coalition Zimbabwe
Zimbabwe Environmental Health Practitioners Association (ZEHPA) Zimbabwe