What is Thimerosal, vaccine preservative called ‘toxic’ by US health chief? Post author:mck Post published:June 28, 2025 Post category:Blog The mercury-based preservative was removed from most vaccines in 2001. Should it still be a concern today? You Might Also Like UK’s Starmer calls for ‘de-escalation’ between Israel and Hezbollah September 24, 2024 At least six killed in Japan after floods hit quake-stricken Noto Peninsula September 23, 2024 Trump says Gaza ceasefire should end on Saturday if captives not freed February 11, 2025