Polisi has led on reactive, evidence-based projects, as well as generating new evidence and thinking on a broad range of subjects that impact on population health and well-being in Wales. With a focus on the domestic policy context, Polisi has undertaken work in a range of subjects, including the potential impacts of Brexit, the intersection of health and the wider economy, the case for investment in housing improvements and how futures thinking can be incorporated into public health policy planning.

Our work Lead: Sumina Azam

What we do

The Policy Team co-ordinates Public Health Wales’ participation in, and monitoring of, consultations, policy development and legislation impacting on population health. The team aims to influence public health policy development in Wales through collaborating with a wide range of partners both within and outside the organisation, and undertaking projects and programmes of work.

What we have done

Recent work includes: producing a Three Horizons toolkit to help public bodies and others to think and plan for the future and longer term; A Young People and Brexit report, to look at health and well-being and the perceived impact of Brexit; Taxation and Healthier Lifestyles in Wales; Improving Winter well-being and reducing winter pressures, as well as a range of housing and health reports.

Current key areas of work include: Brexit; Covid 19 including producing daily Covid-19 updates; supporting a range of Health Impact Assessments and carrying out a Health Impact on Housing Security (includes homelessness and feeling safe in the home) in light of Covid-19; co-ordinating and producing organisational responses to a range of national consultations, and working in partnership with the Future Generations Office on Covid-19 Futures work and long term planning.

Polisi Team

Dr. Louisa Petchey

Senior Policy Specialist

Louisa joined Public Health Wales in 2018. In her current role Louisa manages the Polisi team and leads a collaborative partnership with the Future Generations Commissioner’s office on embedding the long-term way of working into public body thinking and planning. Prior to this appointment, Louisa influenced policy and practice on behalf of health and social justice charities, and completed a PhD in Developmental Genetics.

Adam Jones

Senior Policy Officer

Senior Policy Officer Adam has worked for Public Health Wales since December 2009. From 2009-2015, Adam served as All Wales Sexual Health Network Coordinator, joining the newly-established Policy Team as Public Health Practitioner – Policy in October 2015. Adam became Senior Policy Officer in September 2019. Adam contributes to all areas of public health practice from a policy perspective, with his particular professional interests include sexual health, HIV, and the links between health and the economy. Adam spends his spare time concentrating on his creative passions – photography and writing.

Mischa Van Eimeren

Senior Policy and International Evidence Development Officer

Senior Policy and International Evidence Development Officer Mischa joined Public Health Wales in November 2018 as part of the Policy and International teams. Previously he worked 10 years in Brussels representing different European medical societies. In his spare time, he likes to be outdoors either cycling, running or hiking.

Laura Morgan

Public Health Practitioner – Policy

Laura has been a member of the Policy Team since December 2019. She previously worked for the Wales Health Impact Assessment Support Unit (WHIASU) where she was a co-author of health impact assessments on Brexit and Covid-19. Prior to joining Public Health Wales she worked for organisations in the public and voluntary sectors where she played a key role in a number of reports and campaigns that contributed to Welsh Government policy.

Lewis Brace

Public Health Policy Research Officer

Lewis joined the Policy and International Health team as a Public Health Policy Research Officer in July 2021 after working for PHW on the COVID response as a practitioner within the Cardiff and Vale team. Lewis is currently involved with research projects on winter wellbeing, climate change and renewable energy. His free time is spent enjoying the outdoors and exploring the Welsh coast on his inflatable boat.

Dr. Ben Gascoyne

Senior Public Health Researcher/Statistician

Ben joined the team in August 2021, after working as a research associate in applied global health and disability research at an international NGO. He completed his PhD at University College London, exploring the social determinants of health and development in a cohort of children in the Philippines. In his spare time he enjoys surfing, occasionally well, often quite badly.


For further information about the work of the Polisi, please email publichealth.policy@wales.nhs.uk or
contact Louisa Petchey, Senior Policy Specialist, at Louisa.Petchey@wales.nhs.uk.