How "Subclinical" is Subclinical Tuberculosis? An Analysis of National Prevalence Survey Data from Zambia.
Logan StuckAimee Claire van HaasterPascalina Kapata-ChandaEveline KlinkenbergNathan KapataFrank CobelensPublished in: Clinical infectious diseases : an official publication of the Infectious Diseases Society of America (2022)
The commonly used definition of subclinical tuberculosis includes a large proportion of individuals who have other tuberculosis-suggestive symptoms. Requiring cough ≥2 weeks for tuberculosis diagnosis likely misses many active tuberculosis infections and allows a large reservoir of likely transmissible tuberculosis to remain undetected.