AIDS	Acquired Immunodeficiency Syndrome
CD4	Cluster of Differentiation 4
CSF	Cerebrospinal Fluid
ESBL-PE	Extended –spectrum beta lactamase-producing Enterobacteriaceae
FBP	Full Blood Picture
HIC	High Income countries
HIV	Human immunodeficiency virus
IPC	Infection Prevention and Control
IQR	Interquartile Range
LMIC	Low- and Middle-Income Countries
MDR	Multidrug resistant
MRSA	Methicillin Resistant Staphylococcus aureus
MUAC	Mid-Upper Arm Circumference
NICU	Neonatal Intensive Care Unit
OI	Opportunistic infection
PICU	Pediatric Intensive Care Unit
PIC	Prevention Infection Control
SD	Standard Deviation
SIM	Sulphur, Indole Motility
TSI	Triple Sugar Iron Test
WBC	White Blood Cells
WHO	World Health Organization