


Sex Differences in Case Fatality Rate of COVID-19: Insights From a Multinational Registry
Mohamad Alkhouli, MD; Aravinda Nanjundappa, MD; Frank Annie, PhD; Mark C. Bates, MD, DSc; and Deepak L. Bhatt, MD, MPHCOVID-19 breakthrough infections, hospitalizations and mortality in fully vaccinated patients with hematologic malignancies: A clarion call for maintaining mitigation and ramping-up research

Outcomes of SARS-CoV-2 infection in patients with cystic fibrosis: A multicenter retrospective research network study
