As the global population ages, there is a growing burden of infectious diseases on the horizon. Vaccination for the elderly is an important and cost-effective way to prevent severe diseases and reduce strain on the healthcare system. Experts suggest that innovative health policies are needed to make adult vaccination a standard part of healthcare, similar to childhood vaccination, in order to strengthen the economy, healthcare services, and overall well-being of the population.
In Vietnam, where the elderly population is projected to grow significantly, there is a concern about the readiness of the healthcare system to handle the increased burden of diseases. The aging population faces a multitude of health risks associated with the natural aging process. Declines in muscle mass, immune function, and various organ systems make the elderly more susceptible to illnesses. Chronic diseases further complicate their health, making routine illnesses more dangerous. Despite living longer than before, many elderly individuals in Vietnam live with multiple chronic conditions, impacting their quality of life.
Vaccination is highlighted as a crucial intervention to address the health burdens faced by the aging population. Research shows significant cost savings and health benefits associated with adult vaccination programs. While vaccines have proven to be effective in preventing diseases and reducing healthcare costs, vaccination rates among adults and the elderly remain low in many countries. Governments and healthcare systems need to prioritize vaccination for the elderly as part of comprehensive health enhancement and prevention packages. By investing in adult vaccination programs, countries can improve