This report delves into the pivotal role of public health within the health and social care sector, emphasizing the importance of public health organizations in ensuring community wellbeing. It analyzes the roles of key agencies such as the NHS, WHO, HPA, and PCT in identifying and addressing health issues, including infectious diseases like HIV and non-infectious diseases like cardiovascular diseases (CVD). The report explores various strategies for controlling these diseases, including prevention, promotion, curative approaches, and rehabilitation. Furthermore, it examines the provision of services for individuals with CVD, highlighting prevention, patient-centered treatment, and support systems, as well as the influence of government policies. The report concludes by assessing the current state of CVD in the UK and the need for improved healthcare services to address its growing burden.