HAdV-F41	Human Adenovirus Group F Serotype 41
ALT	Alanine aminotransferase
ASO	Anti-streptolysin O
AST	Aspartate aminotransferase
CMV	Cytomegalovirus
COVID-19	Coronavirus disease 2019
EBV	Epstein Barr virus
ECDC	European Centre for Disease Prevention and Control
ESCMID	European Society of Clinical Microbiology and Infectious Diseases
ESGVH	ESCMID Study Group for Viral Hepatitis
HAV	Hepatitis A virus
HBV	Hepatitis B virus
HCV	Hepatitis C virus
HDV	Hepatitis delta virus
HEV	Hepatitis E virus
IgM	Immunoglobulin M
IU	International unit
n	Number
PCR	Polymerase chain reaction
SARS-CoV-2	Severe acute respiratory syndrome coronavirus 2
UK	United Kingdom
US	United States
WHO	World Health Organization