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<div class="bt_bb_wrapper"><p><span style="font-weight: 400;">In essence, tuberculosis or TB is a contagious infection that typically attacks the lungs. The infection can also spread to </span></p></div>… <a href="https://chestmed.com.sg/2021/02/28/tuberculosis-tests-and-diagnosis/" class="read-more" target="_blank">Read the rest </a>