Vaccine maker Moderna later pointed out that the contaminants found in the vaccine were stainless steel particles caused by metal abrasion in improperly installed manufacturing processes. along with confirming that such objects have a low risk of causing harm Because of its microscopic particles, stainless steel is already used in prosthetic heart valves, prosthetic joints and metal sutures. It is believed that it will not result in any harm to the body.
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