Review Article

1. Tuberculous meningitis and miliary tuberculosis in Iran: A review

Original Articles

1. Surveillance system-based physician reporting of pneumonia of unknown etiology in China: A cross-sectional study
2. Outcome of patients with severe COVID-19 pneumonia treated with high-dose corticosteroid pulse therapy: A retrospective study
3. SARS-CoV-2 infection rates after different vaccination schemes: An online survey in Turkey

Case Reports

1. Diffuse alveolar hemorrhage complicating dengue haemorrhagic fever in a 15-yearold boy: A case report
2. Membranous nephropathy associated with tuberculosis-a case report

Letters to Editor

1. A hypothetical mechanism whereby malaria infection protects against COVID-19
2. Examination of Turkish YouTube videos concerning COVID-19 vaccine