by Michael Morrison, Massachusetts General Hospital Stratified analysis for mortality using determinants of severity for inflammation (NLR) and hypercoagulability (D-dimer). NLR, neutrophil-to-lymphocyte ratio. Credit: DOI: 10.1136/jnnp-2021-328354 Among the many hard lessons from the COVID-19 pandemic is that SARS-CoV-2, the virus that causes COVID-19 infections, can affect every organ system in the body, including the brain....
