Carrie

“in a letter to the New York Times, Dr. Hans Neumann from the New Haven Department of Health noted that based on the projected scale of the immunizations, within two days of getting a flu shot, about 2,300 people would have a stroke and 7,000 would have a heart attack. “Why?” he asked. “Because that is the number statistically expected, flu shots or no flu shots.” Likewise, in the week following a flu vaccine, another 9,000 people would contract pneumonia, of whom 900 would die. These would certainly occur after a flu shot, but not as a consequence of it. “Yet,” wrote Neumann, “can one expect a person who received a flu shot at noon and who that same night had a stroke not to associate somehow the two in his mind?” Grandma got the flu vaccine in the morning, and she was dead in the afternoon. Although association does not equal causation, this thinking could lead to a public backlash against vaccinations that would threaten future programs.”
― Jeremy Brown, Influenza: The Hundred-Year Hunt to Cure the 1918 Spanish Flu Pandemic