Abbreviations
COVID-19: Coronavirus disease 2019
SARS-CoV-2: Severe acute respiratory syndrome coronavirus 2
SARS-CoV: Severe acute respiratory syndrome coronavirus
MERS-CoV: Middle East respiratory syndrome coronavirus
ARDS: Acute respiratory distress syndrome.
HIV: Human immunodeficiency virus
WHO ICTRP: World Health Organisation International Clinical Trials
Registry Platform.
EU: European Union
CQ/HHQ: Chloroquine/hydroxychloroquine
IL-6: interleukin-6
TNF: Tumour necrosis factor
HA: Hemagglutinin
CD-4: Cluster of differention 4
Th-17 cells:T Helper 17 cells
NK cells: natural killer cells
IFN: Interferon
ISGs: interferon-stimulated genes
RNA: Ribonucleic acid
DNA: Deoxyribonucleic acid
RdRp: RNA-dependent RNA polymerase