टि . बिआ 1820 सिम मोनसे बेराम महरै सिनायजायाखैमोन आरो 1839 सिम जे . एल . स्कनलैनजों ' थिउबारकुलसिस ' मुं होजायाखैमोन ।
TB was not identified as a single disease until the 1820s and was not named 'tuberculosis' until 1839 by J L Schönlein .