SARS-CoV-2	2019 novel coronavirus
Cl	confidence level
COVID-19	coronavirus disease 2019
ACE-2	angiotensin-converting enzyme-2
ARDS	acute respiratory disease syndrome
Cl	confidence level
COVID-19	coronavirus disease 2019
HLA	human leukocyte antigen
IFN	interferon
IL	interleukin
MERS	Middle East Respiratory Syndrome
MERS-CoV	Middle East Respiratory Syndrome coronavirus
MHC	major histocompatibility complex
PRRs	pattern recognition receptors
R0	basic reproduction number
SARS	Severe Acute Respiratory Syndrome
SARS-CoV	Severe Acute Respiratory Syndrome coronavirus
SARS-CoV-2	severe acute respiratory syndrome coronavirus 2
TGF-β	transforming growth factor beta
TNF-α	tumour necrosis factor alpha
WHO	world health organization