According to The Centers for Disease Control and Prevention "Vaccines" Do NOT Need to Control or Prevent Disease – Granite Grok

“It is important to note that FDA’s authorization and licensure standards for vaccines do not require demonstration of the prevention of infection or transmission,” Dr. Peter Marks, a top official at the U.S. Food and Drug Administration (FDA), said in the document.”

According to The Centers for Disease Control and Prevention “Vaccines” Do NOT Need to Control or Prevent Disease.