5-A-RU	5-amino-6-d-ribitylaminouracil
5-OE-RU	5-(2-oxoethylideneamino)-6-d-ribitylaminouracil
APC	Antigen-presenting cell
BAL	Bronchoalveolar lavage
BCG	Bacillus Calmette–Guérin
CCR2	C–C chemokine receptor type 2
CFU	Colony-forming unit
CpG	Cytosine–phosphate–guanine (CpG oligonucleotide)
DC	Dendritic cell
DMSO	Dimethyl sulfoxide
dpi	Days post infection
dsRNA	Double-stranded RNA
EC50	Half-maximal effective concentration
GC	Germinal centre
GM-CSF	Granulocyte–macrophage colony-stimulating factor
HA	Hemagglutinin
IAV	Influenza A virus
ICOS	Inducible T-cell co-stimulator
IFN	Interferon
IFNAR	Interferon-α/β receptor (type I interferon receptor)
Ig	Immunoglobulin
IL	Interleukin
Ki-67	Marker of proliferation Ki-67
LPS	Lipopolysaccharide
Ly6C	Lymphocyte antigen 6 complex, locus C
MAIT	Mucosal-associated invariant T (cell)
MG	Methylglyoxal
MHC	Major histocompatibility complex
mLN	Mediastinal lymph node
MR1	MHC class I-related protein 1
NHP	Non-human primate
NK	Natural killer (cell)
NOS2	Nitric oxide synthase 2
OVA	Ovalbumin
Pam2CSK4	Pam2Cys-Ser-(Lys)4 (synthetic TLR2/6 agonist)
Pam2Cys	S-[2,3-bis(palmitoyloxy)propyl]-l-cysteine
PAMP	Pathogen-associated molecular pattern
PBS	Phosphate-buffered saline
PD-1	Programmed cell death protein 1
polyI:C	Polyinosinic–polycytidylic acid
RORγt	Retinoic acid receptor-related orphan receptor gamma t
rVSV	Recombinant vesicular stomatitis virus
SARS-CoV-2	Severe acute respiratory syndrome coronavirus 2
TB	Tuberculosis
T-bet	T-box expressed in T cells (TBX21)
TCR	T cell receptor
TFH	T follicular helper (cell)
Th	T helper (cell)
TLR	Toll-like receptor
TNF	Tumour necrosis factor