Determining the Public Health Impact of Climate Change: A National Study Using a Health Impact Assessment Approach in Wales.

Climate change is recognised as the biggest threat to global health of the 21st century and impacts on health and wellbeing through a range of factors. Due to this, the need to take action in order to protect population health and wellbeing is becoming ever more urgent. In 2019, Public Health Wales carried out a comprehensive mixed-method Health Impact Assessment (HIA) of climate change.

Using health impact assessment (HIA) to understand the wider health and well-being implications of policy decisions: the COVID-19 'staying at home and social distancing policy' in Wales.

Background: Health Impact Assessment (HIA) is promoted as a decision-informing tool by public health and governmental agencies. HIA is beneficial when carried out as part of policy development but is also valuable as a methodology when a policy is being implemented to identify and understand the wider health and well-being impacts of policy decisions, particularly when a decision needs to be taken rapidly to protect the population. This paper focusses on a HIA of the 'Staying at Home and Social Distancing Policy' or 'lockdown' in response to the COVID-19 pandemic in Wales conducted by the Welsh national public health institute.

Process, Practice and Progress: A Case Study of the Health Impact Assessment (HIA) of Brexit in Wales.

Health impact assessment (HIA) is a systematic and flexible tool, which is advocated by the World Health Organisation as a method through which to consider the impact of policies on the health and well-being of a population, and the inequalities that may arise because of it. In 2018, the HIA support unit in Wales carried out a comprehensive and unique HIA on the impact of Brexit in Wales. The aims were to understand the differential impacts that Brexit would have on the health and well-being of the population and to provide evidence to inform decision makers across a range of public bodies.

A global challenge and a legal requirement: new findings can help the Welsh response and put sustainable development into practice.

Sustainable development legislation in Wales requires us to think and act differently to contribute to seven well being goals, namely; prosperity, resilience, health, equity, cohesive communities, globally responsible and a vibrant culture and thriving welsh language, now and over the longer term. Findings from a Literature Review, commissioned by the Health and Sustainability Hub, Public Health Wales, identify approaches and recommendations to help implement the legislation; aimed at people, policies and practice.