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  • Warning: Undefined array key "title" in template_preprocess_links() (line 681 of core/includes/theme.inc).
    template_preprocess_links()
    call_user_func_array() (Line: 261)
    Drupal\Core\Theme\ThemeManager->render() (Line: 491)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 129)
    __TwigTemplate_b0bd40619431c5be03308201ec861505->block_content() (Line: 431)
    Twig\Template->yieldBlock() (Line: 77)
    __TwigTemplate_b0bd40619431c5be03308201ec861505->doDisplay() (Line: 387)
    Twig\Template->yield() (Line: 343)
    Twig\Template->display() (Line: 358)
    Twig\Template->render() (Line: 35)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 491)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 68)
    __TwigTemplate_8ddd1c6f3541c31d1c369c6b70d92a4e->doDisplay() (Line: 387)
    Twig\Template->yield() (Line: 112)
    __TwigTemplate_8d7f898e4b10d5677efe1b06f2f201a1->doDisplay() (Line: 387)
    Twig\Template->yield() (Line: 178)
    __TwigTemplate_33002299742a0245432f11e8804e8e72->doDisplay() (Line: 387)
    Twig\Template->yield() (Line: 343)
    Twig\Template->display() (Line: 358)
    Twig\Template->render() (Line: 35)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 491)
    Drupal\Core\Render\Renderer->doRender() (Line: 504)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 47)
    __TwigTemplate_cffe8b5ad7354ebecb31f6932c1d115f->doDisplay() (Line: 387)
    Twig\Template->yield() (Line: 343)
    Twig\Template->display() (Line: 358)
    Twig\Template->render() (Line: 35)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 491)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 124)
    __TwigTemplate_046d7df494f066c9aa5bfb55cd2d2e9c->doDisplay() (Line: 387)
    Twig\Template->yield() (Line: 343)
    Twig\Template->display() (Line: 358)
    Twig\Template->render() (Line: 35)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 491)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 158)
    Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638)
    Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 159)
    Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90)
    Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray()
    call_user_func() (Line: 111)
    Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch() (Line: 186)
    Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76)
    Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53)
    Drupal\Core\StackMiddleware\Session->handle() (Line: 48)
    Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28)
    Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 191)
    Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 128)
    Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 82)
    Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48)
    Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51)
    Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 36)
    Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 185)
    Drupal\cloudflare\CloudFlareMiddleware->handle() (Line: 51)
    Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 741)
    Drupal\Core\DrupalKernel->handle() (Line: 19)
    
  • Warning: Undefined array key "title" in template_preprocess_links() (line 737 of core/includes/theme.inc).
    template_preprocess_links()
    call_user_func_array() (Line: 261)
    Drupal\Core\Theme\ThemeManager->render() (Line: 491)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 129)
    __TwigTemplate_b0bd40619431c5be03308201ec861505->block_content() (Line: 431)
    Twig\Template->yieldBlock() (Line: 77)
    __TwigTemplate_b0bd40619431c5be03308201ec861505->doDisplay() (Line: 387)
    Twig\Template->yield() (Line: 343)
    Twig\Template->display() (Line: 358)
    Twig\Template->render() (Line: 35)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 491)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 68)
    __TwigTemplate_8ddd1c6f3541c31d1c369c6b70d92a4e->doDisplay() (Line: 387)
    Twig\Template->yield() (Line: 112)
    __TwigTemplate_8d7f898e4b10d5677efe1b06f2f201a1->doDisplay() (Line: 387)
    Twig\Template->yield() (Line: 178)
    __TwigTemplate_33002299742a0245432f11e8804e8e72->doDisplay() (Line: 387)
    Twig\Template->yield() (Line: 343)
    Twig\Template->display() (Line: 358)
    Twig\Template->render() (Line: 35)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 491)
    Drupal\Core\Render\Renderer->doRender() (Line: 504)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 47)
    __TwigTemplate_cffe8b5ad7354ebecb31f6932c1d115f->doDisplay() (Line: 387)
    Twig\Template->yield() (Line: 343)
    Twig\Template->display() (Line: 358)
    Twig\Template->render() (Line: 35)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 491)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 124)
    __TwigTemplate_046d7df494f066c9aa5bfb55cd2d2e9c->doDisplay() (Line: 387)
    Twig\Template->yield() (Line: 343)
    Twig\Template->display() (Line: 358)
    Twig\Template->render() (Line: 35)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 491)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 158)
    Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638)
    Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 159)
    Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90)
    Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray()
    call_user_func() (Line: 111)
    Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch() (Line: 186)
    Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76)
    Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53)
    Drupal\Core\StackMiddleware\Session->handle() (Line: 48)
    Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28)
    Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 191)
    Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 128)
    Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 82)
    Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48)
    Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51)
    Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 36)
    Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 185)
    Drupal\cloudflare\CloudFlareMiddleware->handle() (Line: 51)
    Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 741)
    Drupal\Core\DrupalKernel->handle() (Line: 19)
    
  • Warning: Undefined array key "title" in template_preprocess_links() (line 681 of core/includes/theme.inc).
    template_preprocess_links()
    call_user_func_array() (Line: 261)
    Drupal\Core\Theme\ThemeManager->render() (Line: 491)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 129)
    __TwigTemplate_b0bd40619431c5be03308201ec861505->block_content() (Line: 431)
    Twig\Template->yieldBlock() (Line: 77)
    __TwigTemplate_b0bd40619431c5be03308201ec861505->doDisplay() (Line: 387)
    Twig\Template->yield() (Line: 343)
    Twig\Template->display() (Line: 358)
    Twig\Template->render() (Line: 35)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 491)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 189)
    __TwigTemplate_8ddd1c6f3541c31d1c369c6b70d92a4e->doDisplay() (Line: 387)
    Twig\Template->yield() (Line: 112)
    __TwigTemplate_8d7f898e4b10d5677efe1b06f2f201a1->doDisplay() (Line: 387)
    Twig\Template->yield() (Line: 178)
    __TwigTemplate_33002299742a0245432f11e8804e8e72->doDisplay() (Line: 387)
    Twig\Template->yield() (Line: 343)
    Twig\Template->display() (Line: 358)
    Twig\Template->render() (Line: 35)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 491)
    Drupal\Core\Render\Renderer->doRender() (Line: 504)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 47)
    __TwigTemplate_cffe8b5ad7354ebecb31f6932c1d115f->doDisplay() (Line: 387)
    Twig\Template->yield() (Line: 343)
    Twig\Template->display() (Line: 358)
    Twig\Template->render() (Line: 35)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 491)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 124)
    __TwigTemplate_046d7df494f066c9aa5bfb55cd2d2e9c->doDisplay() (Line: 387)
    Twig\Template->yield() (Line: 343)
    Twig\Template->display() (Line: 358)
    Twig\Template->render() (Line: 35)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 491)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 158)
    Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638)
    Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 159)
    Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90)
    Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray()
    call_user_func() (Line: 111)
    Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch() (Line: 186)
    Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76)
    Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53)
    Drupal\Core\StackMiddleware\Session->handle() (Line: 48)
    Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28)
    Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 191)
    Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 128)
    Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 82)
    Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48)
    Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51)
    Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 36)
    Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 185)
    Drupal\cloudflare\CloudFlareMiddleware->handle() (Line: 51)
    Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 741)
    Drupal\Core\DrupalKernel->handle() (Line: 19)
    
  • Warning: Undefined array key "title" in template_preprocess_links() (line 737 of core/includes/theme.inc).
    template_preprocess_links()
    call_user_func_array() (Line: 261)
    Drupal\Core\Theme\ThemeManager->render() (Line: 491)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 129)
    __TwigTemplate_b0bd40619431c5be03308201ec861505->block_content() (Line: 431)
    Twig\Template->yieldBlock() (Line: 77)
    __TwigTemplate_b0bd40619431c5be03308201ec861505->doDisplay() (Line: 387)
    Twig\Template->yield() (Line: 343)
    Twig\Template->display() (Line: 358)
    Twig\Template->render() (Line: 35)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 491)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 189)
    __TwigTemplate_8ddd1c6f3541c31d1c369c6b70d92a4e->doDisplay() (Line: 387)
    Twig\Template->yield() (Line: 112)
    __TwigTemplate_8d7f898e4b10d5677efe1b06f2f201a1->doDisplay() (Line: 387)
    Twig\Template->yield() (Line: 178)
    __TwigTemplate_33002299742a0245432f11e8804e8e72->doDisplay() (Line: 387)
    Twig\Template->yield() (Line: 343)
    Twig\Template->display() (Line: 358)
    Twig\Template->render() (Line: 35)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 491)
    Drupal\Core\Render\Renderer->doRender() (Line: 504)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 47)
    __TwigTemplate_cffe8b5ad7354ebecb31f6932c1d115f->doDisplay() (Line: 387)
    Twig\Template->yield() (Line: 343)
    Twig\Template->display() (Line: 358)
    Twig\Template->render() (Line: 35)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 491)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 124)
    __TwigTemplate_046d7df494f066c9aa5bfb55cd2d2e9c->doDisplay() (Line: 387)
    Twig\Template->yield() (Line: 343)
    Twig\Template->display() (Line: 358)
    Twig\Template->render() (Line: 35)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 491)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 158)
    Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 638)
    Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 159)
    Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90)
    Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray()
    call_user_func() (Line: 111)
    Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch() (Line: 186)
    Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76)
    Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53)
    Drupal\Core\StackMiddleware\Session->handle() (Line: 48)
    Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28)
    Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 191)
    Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 128)
    Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 82)
    Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48)
    Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51)
    Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 36)
    Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 185)
    Drupal\cloudflare\CloudFlareMiddleware->handle() (Line: 51)
    Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 741)
    Drupal\Core\DrupalKernel->handle() (Line: 19)
    
Tuberculosis in Tondo, Manila - Ezra Acayan
A man is given a free chest x-ray at one of MSF's active case finding sites for tuberculosis in Tondo, Manila, Philippines, 13 March 2023.
© Ezra Acayan
Tuberculosis (TB) is one of the world’s biggest global health crises. Killing 1.3 million people in 2022, TB is the world’s second deadliest infectious disease after COVID-19.

Obsolete treatments, the lack of an effective vaccine, and the lack of suitable diagnostic tools make it difficult to control the global TB epidemic. In 2022, 7.5 million people across 192 countries and areas were diagnosed with TB.
 
Some gains have been made in recent years; the first new TB drugs in half a century and the trial of a shorter course of treatment for drug-resistant TB. But the harsh reality remains - 10.6 million people fell sick with TB and 410,000 developed multidrug-resistant TB (MDR-TB) in 2022, which is much harder to treat. Only about one-third of people with DR-TB accessed treatment in 2021. The majority go undiagnosed and therefore untreated.

Tuberculosis

Quick facts about tuberculosis

 
Doctors Without Borders alarms insufficient response to the rising migrant influx in Darien jungle
Activity Report

Resumen del año 2023

Opinion 18 Jun 2024
fieldresearch.msf.org

We produce important research based on our field experience. So far, we have published articles in over 100 peer-reviewed journals. These articles have often changed clinical practice and have been used for humanitarian advocacy. Read all our Tuberculosis-related articles on our dedicated Field Research website.

View site
Osh project, fighting TB
© Maxime Fossat