Twitter censors user for a tweet about COVID-19: A Twitter user shared a screenshot of her censorship notice. She had tweeted: "COVID-19 diagnosis in a few cases), irrespective of their absence or presence in the acute phase of COVID-19. The findings also showed that SARS-CoV-2 S but not RNA was present in SEVs of plasma obtained from acute COVID-19 or long COVID patients." Twitter claimed the tweet violated its "policy on spreading misleading and potentially harmful information related to COVID-19." The user's account was locked until she deleted the tweet.