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Fig. 2 | BMC Global and Public Health

Fig. 2

From: Prevalence of subclinical pulmonary tuberculosis and its association with HIV in household contacts of index tuberculosis patients in two South African provinces: a secondary, cross-sectional analysis of a cluster-randomised trial

Fig. 2

Microbiological TB testing participant flow diagram. TB tuberculosis, n number. *Symptomatic = current cough, fever, weight loss or night sweats. †Under 5s were excluded as they were not required to produce a sputum sample. ‡Result available for nucleic acid amplification test (NAAT) and/or sputum smear and/or sputum culture. §For at least one of nucleic acid amplification test (NAAT) and/or sputum smear and/or sputum culture

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BMC Global and Public Health

ISSN: 2731-913X

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