Debate Continues Over Mercury-Free Flu Vaccines Amidst Vaccine Safety Concerns

The article discusses thimerosal, a mercury-based preservative used in some vaccines, its safety profile, and its removal from most childhood vaccines. It highlights that extensive research shows no link between thimerosal and autism or other adverse effects, and notes that its use is now limited mainly to some multi-dose flu vaccines. The recent decision by a vaccine panel to stop recommending flu vaccines containing thimerosal reflects ongoing debates, but scientific consensus affirms its safety.