Tocilizumab
Medicine
Pneumonia
Cytokine release syndrome
Coronavirus disease 2019 (COVID-19)
Outbreak
Rheumatoid arthritis
Atypical pneumonia
Disease
Middle East respiratory syndrome
Coronavirus
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
Immunology
Viral pneumonia
Cytokine storm
Virology
Internal medicine
Infectious disease (medical specialty)