Pfizer and Moderna Launch Studies on Their COVID Vaccines to Investigate Any Long-Term Side Effects

Posted BY: Jim Hoft Big pharmaceutical companies Pfizer and Moderna have both begun clinical tests to investigate whether or not the use of their experimental COVID vaccines may have any long-term adverse effects on a person’s health. Joseph Keating, 26 years old from Dakota, died of myocarditis on Nov. 12, 2021, four days after receiving his third Pfizer shot. His family members said he was […]