Beyond protection from seasonal illnesses, adults should stay up to date with vaccines against human papillomavirus, meningococcus, and herpes zoster, and they should refresh tetanus, diphtheria, and pertussis vaccines, as well as vaccines for measles and rubella. This guidance is shared by Ekaterina Pushkova, an allergy immunologist affiliated with the Atlas clinical network, speaking to socialbites.ca about the need for ongoing vaccination throughout adulthood.
There are many infectious diseases for which vaccines have been developed. Health professionals describe these as vaccine preventable diseases because vaccination can stop illness, reduce its spread, and lessen the risk of serious outcomes. The underlying idea is clear: vaccines build protection in individuals and communities, lowering the overall burden of disease over time.
The immunologist notes that vaccines are proven to provide benefits and are often essential for public health. By vaccinating, communities see a noticeable drop in the frequency of these diseases and a lower likelihood of severe illness and complications for individuals who receive vaccines. The protective effect extends beyond the person immunized, contributing to herd immunity that shields those with weaker immune responses.
Regarding specific vaccines, the human papillomavirus vaccine plays a critical role in reducing cervical cancer risk in women and preventing penile cancer in men. The meningococcal vaccine helps avert purulent meningitis and meningococcal sepsis, conditions that can rapidly become life threatening if not prevented. The herpes zoster vaccine, which targets the herpes virus type III, lowers the chances of severe chickenpox in childhood and reduces the risk of shingles later in life, offering long term protection against painful and potentially serious complications.
For adults, maintaining an up to date vaccination schedule is a practical step toward long term health. Regular reviews with a healthcare provider can ensure that vaccines are administered at the right times and that boosters are kept current. This proactive approach helps address ages and circumstances that shift over time, such as changes in immune function or exposure risk, and it supports safety and health across the lifespan.
Overall, vaccines are a cornerstone of modern medicine. They contribute to personal well being and create a shield around communities, particularly when required vaccines are kept current. By staying informed about vaccine options and consulting with trusted healthcare professionals, adults can make informed choices that support their health now and in the future. The discussion around vaccine preventable diseases continues to evolve as new data emerge, reinforcing the importance of evidence based guidelines and access to reliable information for people in Canada and the United States.