Am I the only person shocked there is absolutely no reference to scientific work in their text? For instance, a question: what do we do of people without preex

Am I the only person shocked there is absolutely no reference to scientific work in their text? For instance, a question: what do we do of people without preexisting conditions that recover very badly from the infection: https://www.theguardian.com/world/2020/oct/09/brain-fog-the-people-struggling-to-think-clearly-months-after-covid https://www.theguardian.com/world/2020/oct/09/brain-fog-the-...