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Low mortality in vaccinated immunocompromised haematology patients infected with SARS-CoV-2.

Coronavirus disease 2019 (COVID-19) infection in patients with haematological neoplasms has been associated with increased mortality; however, many studies in this patient group were reported early in the pandemic. The authors evaluated outcomes of COVID-19 infection in patients with haematological conditions following widespread vaccination, newer viral variants and increasingly effective antiviral therapies. A 4% mortality rate was found and contemporary risk factors for hospitalisation including older age, nonvaccination or partial COVID-19 vaccination status and infection with non-Omicron strain were identified.