<s>[INST] Who are "missing" people with TB? [/INST] Of the approximately 10 million people who infected with TB in 2018, around two-thirds were detected and officially reported. Around three to four million people are missed by health systems every year because they were not diagnosed, treated, or reported. Although TB is an entirely preventable and curable disease, it will continue to spread while the missing four million people remain undiagnosed and untreated. Finding them is essential if we are to end TB. Source: Stop TB. Link: https://www.stoptb.org/who-we-are/frequently-asked-questions. Field: Lung Disease. Disease: Tuberculosis </s>