Friday 16 February 2024

Beyond stats and diseases: my summer internship in Public Health

Posted by Bethany Henshaw, NIHR School for Public Health Research (SPHR) Intern in Fuse, undergraduate at Newcastle University

The NIHR School for Public Health Research (SPHR) recently asked its members (including Fuse) if we would like to host an internship this summer. The summer internships are aimed at undergraduate students with an interest in a career in public health research. The internships offer support for 6-8-week projects supervised by SPHR Early Career Researcher (ECRs), Fellows and PhD students. 

In this post, Beth (pictured right) tells us about her internship experience last year at Gateshead Council. 


When you think of the term ‘public health’ what comes to mind? According to the World Health Organization, it is:
“the art and science of preventing disease, prolonging life and promoting health through the organised efforts of society.” 
If you had asked me this question in early 2023, I would probably have given a very general, slightly muddled answer which was focused on the disease aspect of the field. What my answer would have highlighted was that I had very little understanding of just how broad and wide ranging the field of public health is.

Last year I undertook a NIHR School for Public Health Research (SPHR) summer internship in Fuse, looking at the perspectives of social prescriber link workers (who connect people to community-based support) on the promotion of active travel. Active travel refers to modes of travel that involve a level of physical activity such as walking and cycling. I was interested in understanding how social prescriber link workers felt the prescription of this to their patients would impact them.

The findings will be used to inform the development of an active travel pilot in Gateshead. The internship was a fantastic experience in many ways: it enabled me to develop my qualitative research skills, for example, I developed a topic guide for the social prescriber link worker focus group, and gave me valuable insight into professional working life. However, my biggest take-away was the insight it gave me into career options within public health.

Behind the stats are real people with their own unique story
As a biomedical science undergraduate, I spent two years studying topics like physiology, pharmacology, and immunology largely at the molecular level. I understand how many different diseases invade the body and make a patient ill. However, for a while now I have been interested in understanding disease at a population level. Rather than the cellular mechanisms of disease, I have grown more interested in why some people are more susceptible, and how we can reduce this disparity and prevent further people from becoming ill in the future. Before my internship, I mainly considered public health from a disease related perspective and thought that health protection covered the vast majority of the field. However, by speaking to both researchers and members of the Public Health team at Gateshead Council, it became clear to me that it covers significantly more than this! Issues such as environmental health, health services and health improvement are all things I previously wouldn’t have thought about when trying to define what I considered public health to be.

Something that surprised me during my internship was just how central recognising the individuality of each patient’s situation is in public health. I came to the realisation that when I had read research papers on disease outbreaks or rates of chronic disease as part of my degree, I had been overlooking this important detail: that behind the stats are real people with their own unique story. Talking to members of the active travel social prescribing team at the Council, made me realise just how individual and unique the journey is for each patient. Summarising, for example, how many patients continued to regularly use active travel for the time period they were prescribed it as a percentage does not reflect the reality of what these patients go through, something that will only be understood by talking to the patients to understand their experience. I found this outlook on viewing patients as people and not just statistics to be incredibly refreshing, and it has provided me with a new perspective to take into my final year of university and beyond.

My internship offered me a view of what life could be like working within public health research and the broader field. My understanding of what public health is, has been challenged and has been significantly changed from the disease focused perspective I had before. However, one of the main things I will take away is that behind all the statistics we see in the news and read in research papers regarding rates of disease, it is vital to remember that each statistic is a patient whose own unique experience should not be undermined.

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