ACH
air exchanges per hour
AMR
antimicrobial resistance
ART
antiretroviral therapy
DNA
deoxyribonucleic acid
DR-TB
drug-resistant TB
DS-TB
drug-susceptible TB
DST
drug-susceptibility testing
FAST
finding TB cases actively, separating safely and treating
GDG
guideline development group
GUV
germicidal ultraviolet light
HAI
health care-associated infection
HEPA
high-efficiency particulate air (filter)
HIV
human immunodeficiency virus
HVAC
heating, ventilation and air conditioning
IPC
infection prevention and control
M. tuberculosis
Mycobacterium tuberculosis
MDR-TB
multidrug-resistant TB
NCD
noncommunicable disease
NTP
national TB programme
REL
recommended exposure limit
RNA
ribonucleic acid
SOP
standard operating procedure
TB
tuberculosis
TB IPC
tuberculosis infection prevention and control
TLV
threshold limit value
TPT
TB preventive treatment
TST
tuberculin skin test
UV
ultraviolet
UVC
ultraviolet light C
UVGI
ultraviolet germicidal irradiation
WHO
World Health Organization