Understanding RSV: Why Older Canadians Need to Stay Informed By newsroom
A
mong the myriad of illnesses that can affect us, respiratory syncytial virus, or RSV, may not always be top of mind. However, understanding RSV is vital, particularly for older adults, as this common yet highly contagious virus can have severe consequences. Often perceived as an ailment primarily afflicting children in daycare or communal settings, RSV can, in fact, make anyone ill. Older adults are particularly susceptible to serious infections, with a significant portion of RSV-related deaths occurring in those aged 65 and above. Increased Vulnerability Several factors contribute to the heightened risk older adults face from RSV. Underlying conditions commonly seen in adults, such as diabetes, heart disease, or lung ailments, can amplify the potential for severe RSV-related complications. Even individuals without chronic health issues are more susceptible to infections and health challenges as they age. This vulnerability stems from the natural decline in the effectiveness of the immune system, mirroring the gradual decline of vision and metabolism in aging individuals. Typically, the immune system peaks during young adulthood and then embarks on a gradual descent, leaving older adults more prone to infections and their associated complications. Additionally, immunity acquired from prior exposure to RSV wanes over time, increasing the risk of repeated infections. The Search for Solutions While efforts are underway to develop preventative measures for RSV, including vaccines, there is currently no vaccine or specific treatment available for adults in Canada. Moreover, as mentioned, immunity stemming from prior exposure to RSV is relatively short-lived, allowing reinfection. Protecting Yourself Despite these challenges, there are steps older Canadians can take to reduce their risk of RSV. Practicing general infection control measures can make a significant difference. These measures include frequent handwashing, avoiding touching one’s face, covering coughs and sneezes in public, regular disinfection of frequently touched surfaces, and maintaining distance from individuals who are unwell. Vaccination is an essential element in the fight against RSV, and staying informed about developments in RSV prevention is crucial. By taking proactive measures and staying informed, older Canadians can help safeguard their health and wellbeing in the face of this often underestimated virus. As research continues and new measures are explored, the importance of RSV awareness remains paramount. In an era of evolving healthcare challenges, staying informed is the first line of defense. 20
October 23, 2023 Volume 23 No. 43
23104ka0
Chestermere Anchor News Magazine: Home Grown, Well Anchored, Reaching far beyond Chestermere’s Shores
