HSE Cancer Webinar: Key Takeaways from World Cancer Day Event

Small changes to daily routines can have a significant impact on reducing cancer risk, according to experts who presented at a webinar hosted by the Health Service Executive (HSE) today, February 4, 2026. The webinar, organized by the Irish Cancer Prevention Network (ICPN), focused on the theme of “Small Steps, Big Impact: Physical Activity for Cancer Risk Reduction.”

The event, which took place between 12pm and 1:15pm, highlighted the importance of physical activity in cancer prevention. Experts emphasized that every bit of movement counts, and that substantial lifestyle changes aren’t necessarily required to see benefits.

Dr. Breda Neville, Consultant in Public Health in the HSE, stated that there is now “evidence-based information on how small, realistic lifestyle changes can have a meaningful impact on cancer risk.” This message underscores a shift towards accessible preventative measures, rather than relying solely on more intensive interventions.

Approximately 30% to 50% of all cancers are preventable, according to information shared during the webinar. While the specific factors contributing to this percentage weren’t detailed, the focus on physical activity suggests it’s a key component of preventative strategies.

Dr. Emer Guinan, Associate Professor in Cancer Rehabilitation and Survivorship at Trinity College Dublin and St James’s Hospital, pointed out that increasing physical activity “doesn’t have to mean joining a gym or making big changes overnight.” She suggested that incorporating small steps like walking more, breaking up long periods of sitting, or choosing enjoyable activities at home, work, or within the community can make a real difference.

The webinar content was delivered by subject matter experts and was recorded, allowing those who couldn’t attend live to access the information at their convenience. A link to the recording will be made available to registrants.

Professor Niall Moyna, Professor of Clinical Exercise Physiology at Dublin City University (DCU), discussed how physical activity reduces cancer risk, citing evidence demonstrating the link between exercise and lowered cancer incidence. The specifics of this evidence were not detailed in the available information.

Janette Boran, Healthy Kilkenny Co-ordinator with Kilkenny County Council, presented ways to integrate movement into daily life, focusing on the role of the built environment through the UcanACT project. This suggests that community design and accessibility play a role in promoting physical activity.

The Irish Cancer Prevention Network (ICPN) is comprised of the HSE National Cancer Control Programme (NCCP), Marie Keating Foundation, Irish Cancer Society, Breakthrough Cancer Research and HSE National Screening Service. The organization’s focus on raising public awareness about the cancer-reducing benefits of physical activity aligns with World Cancer Day’s goals.

Cancer Research UK is also planning for World Cancer Day 2026, offering cancer awareness webinars for employees to learn about cancer, reduce their risk, and recognize early signs. This highlights a broader effort to promote cancer awareness and prevention across multiple sectors.

The emphasis on “small steps” is a pragmatic approach to cancer prevention, acknowledging that significant lifestyle changes can be difficult to sustain. By focusing on achievable goals, the HSE and ICPN aim to empower individuals to take control of their health and reduce their cancer risk through increased physical activity.