Nature: Coronavirus reinfections: three questions scientists are asking

Nature reports dueling anecdotes are common in the see-saw world of the COVID-19 pandemic, and it’s a challenge to draw firm conclusions about long-term immune responses to SARS-CoV-2 from just a few cases. But in the coming weeks and months, experts expect to see more reports of reinfection, and, in time, a picture could emerge of whether the world can rely on the immune system to end the pandemic. Boston Children’s Richard Malley, MD, lends his expertise to the article. Read more from Nature.