Covid vaccines are linked to a 20 percent rise in new diagnoses for at least three months after vaccination; a second report finds even higher risks for people with preexisting autoimmune problems ... Adults have sharply higher risks of being diagnosed with heart, skin, and psychiatric conditions for at least 90 days after they receive Covid jabs, a peer-reviewed study of almost 300,000 people in California has shown. The researchers examined new diagnoses given to the same people before and after they were vaccinated to see whether the shots changed the risk of new health problems. They found that people...