Tromethamine Added

Why Has Tromethamine Been Added to Children's Vaccine?

Pfizer modifies COVID vaccine formulation for children, secretly adding heart attack drug that presents new health risks – Pandemic News

Pfizer recently reformulated its Wuhan coronavirus (COVID-19) vaccine for children to include a chemical drug that is sometimes used for stabilizing heart attacks. The United States government recently gave the full go-ahead for the Pfizer vaccine shot for children aged five to 11 years old. 

The public was told that the vaccine is specially formulated for children and contains “lower doses” of active ingredients found in vaccines administered to people ages 12 and up. However, the COVID shots for under-12 contain ingredients that have nothing to do with “preventing” COVID. One such ingredient is a substance frequently used to stabilize people who have had heart attacks, leading some to question whether or not this is a move by pharmaceutical companies to prophylactically mitigate vaccine-related cardiac arrests in younger children.

Pfizer added a chemical called tromethamine (Tris) to its vaccine formulation for kids. The Cleveland Clinic explained that it is typically used to make blood and urine less acidic. This makes the chemical important in the treatment of a condition called metabolic acidosis, an electrolyte imbalance that leaves too much acid in the body and a common complication of heart attacks.