#FluShot

A U.S. federal advisory panel advising the CDC recommended that flu vaccines in the United States be available in single-dose, thimerosal-free formats. If adopted, this would standardize vaccines and address public concerns about ingredients. The issue holds global relevance for Thailand’s immunization programs and public confidence in vaccination.

Thimerosal has long sparked debate over mercury exposure and vaccine safety. The advisory panel, refreshed under new leadership, placed the question of thimerosal at the forefront of its agenda. The move reflects public demand for clearer policies rather than evidence of harm and aligns with the FDA’s position that thimerosal has a long history of safe use as a preservative.

A federal advisory committee to the US Centers for Disease Control and Prevention (CDC) has recommended that all Americans—including children, pregnant women, and adults—receive single-dose influenza vaccines that do not contain thimerosal, a mercury-based preservative long scrutinized despite decades of safe use. This move, which could soon lead to an official CDC policy, reflects an ongoing international spotlight on vaccine ingredients and the public’s persistent concern over vaccine safety—a topic with direct relevance for Thailand’s immunization practices and public confidence.

Many older Thais have consistently sought out vaccinations for diseases like shingles, influenza, and pneumonia—a strategy that is increasingly validated by a wave of new international research that also carries critical implications for the Kingdom’s rapidly aging society. These findings not only reinforce the wisdom of vaccine compliance among Thailand’s elderly populations but reveal surprising new benefits, including a reduced risk of dementia, according to recent studies published and reported globally, most notably in a major New York Times article.

A growing body of international research reinforces a simple truth many Thai seniors already practice: vaccines protect more than you might expect. Beyond preventing shingles, flu, and pneumonia, new studies suggest vaccines may also lower dementia risk. This has important implications as Thailand’s population ages rapidly.

Across the globe, older adults are increasingly receptive to vaccination. In Thailand, the Ministry of Public Health reports consistently high influenza vaccine uptake among people over 65, contributing to fewer deaths from preventable diseases during flu seasons. Recent analyses add depth, suggesting vaccines may offer broader protection, including cognitive benefits.