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  • Warning: Undefined array key "title" in template_preprocess_links() (line 661 of core/includes/theme.inc).
    template_preprocess_links()
    call_user_func_array() (Line: 261)
    Drupal\Core\Theme\ThemeManager->render() (Line: 490)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 128)
    __TwigTemplate_9c468284e9d26e322b2a3d3149c31d21->block_content() (Line: 456)
    Twig\Template->yieldBlock() (Line: 76)
    __TwigTemplate_9c468284e9d26e322b2a3d3149c31d21->doDisplay() (Line: 411)
    Twig\Template->yield() (Line: 366)
    Twig\Template->display() (Line: 381)
    Twig\Template->render() (Line: 51)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 490)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 67)
    __TwigTemplate_6189542c58ee3c62a024a513de1ead33->doDisplay() (Line: 411)
    Twig\Template->yield() (Line: 111)
    __TwigTemplate_f2fdfa9edc7a6492a3b86d4105db5b32->doDisplay() (Line: 411)
    Twig\Template->yield() (Line: 177)
    __TwigTemplate_61ef858edd0669fb8c726db25524cf9f->doDisplay() (Line: 411)
    Twig\Template->yield() (Line: 366)
    Twig\Template->display() (Line: 381)
    Twig\Template->render() (Line: 51)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 490)
    Drupal\Core\Render\Renderer->doRender() (Line: 503)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 46)
    __TwigTemplate_29b6bfc80338a93f0de70ca28bc6de70->doDisplay() (Line: 411)
    Twig\Template->yield() (Line: 366)
    Twig\Template->display() (Line: 381)
    Twig\Template->render() (Line: 51)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 490)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 123)
    __TwigTemplate_cb82490e8c8a86cb2e018713f9394ef2->doDisplay() (Line: 411)
    Twig\Template->yield() (Line: 366)
    Twig\Template->display() (Line: 381)
    Twig\Template->render() (Line: 51)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 490)
    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: 637)
    Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 153)
    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: 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 717 of core/includes/theme.inc).
    template_preprocess_links()
    call_user_func_array() (Line: 261)
    Drupal\Core\Theme\ThemeManager->render() (Line: 490)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 128)
    __TwigTemplate_9c468284e9d26e322b2a3d3149c31d21->block_content() (Line: 456)
    Twig\Template->yieldBlock() (Line: 76)
    __TwigTemplate_9c468284e9d26e322b2a3d3149c31d21->doDisplay() (Line: 411)
    Twig\Template->yield() (Line: 366)
    Twig\Template->display() (Line: 381)
    Twig\Template->render() (Line: 51)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 490)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 67)
    __TwigTemplate_6189542c58ee3c62a024a513de1ead33->doDisplay() (Line: 411)
    Twig\Template->yield() (Line: 111)
    __TwigTemplate_f2fdfa9edc7a6492a3b86d4105db5b32->doDisplay() (Line: 411)
    Twig\Template->yield() (Line: 177)
    __TwigTemplate_61ef858edd0669fb8c726db25524cf9f->doDisplay() (Line: 411)
    Twig\Template->yield() (Line: 366)
    Twig\Template->display() (Line: 381)
    Twig\Template->render() (Line: 51)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 490)
    Drupal\Core\Render\Renderer->doRender() (Line: 503)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 46)
    __TwigTemplate_29b6bfc80338a93f0de70ca28bc6de70->doDisplay() (Line: 411)
    Twig\Template->yield() (Line: 366)
    Twig\Template->display() (Line: 381)
    Twig\Template->render() (Line: 51)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 490)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 123)
    __TwigTemplate_cb82490e8c8a86cb2e018713f9394ef2->doDisplay() (Line: 411)
    Twig\Template->yield() (Line: 366)
    Twig\Template->display() (Line: 381)
    Twig\Template->render() (Line: 51)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 490)
    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: 637)
    Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 153)
    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: 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 661 of core/includes/theme.inc).
    template_preprocess_links()
    call_user_func_array() (Line: 261)
    Drupal\Core\Theme\ThemeManager->render() (Line: 490)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 128)
    __TwigTemplate_9c468284e9d26e322b2a3d3149c31d21->block_content() (Line: 456)
    Twig\Template->yieldBlock() (Line: 76)
    __TwigTemplate_9c468284e9d26e322b2a3d3149c31d21->doDisplay() (Line: 411)
    Twig\Template->yield() (Line: 366)
    Twig\Template->display() (Line: 381)
    Twig\Template->render() (Line: 51)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 490)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 188)
    __TwigTemplate_6189542c58ee3c62a024a513de1ead33->doDisplay() (Line: 411)
    Twig\Template->yield() (Line: 111)
    __TwigTemplate_f2fdfa9edc7a6492a3b86d4105db5b32->doDisplay() (Line: 411)
    Twig\Template->yield() (Line: 177)
    __TwigTemplate_61ef858edd0669fb8c726db25524cf9f->doDisplay() (Line: 411)
    Twig\Template->yield() (Line: 366)
    Twig\Template->display() (Line: 381)
    Twig\Template->render() (Line: 51)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 490)
    Drupal\Core\Render\Renderer->doRender() (Line: 503)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 46)
    __TwigTemplate_29b6bfc80338a93f0de70ca28bc6de70->doDisplay() (Line: 411)
    Twig\Template->yield() (Line: 366)
    Twig\Template->display() (Line: 381)
    Twig\Template->render() (Line: 51)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 490)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 123)
    __TwigTemplate_cb82490e8c8a86cb2e018713f9394ef2->doDisplay() (Line: 411)
    Twig\Template->yield() (Line: 366)
    Twig\Template->display() (Line: 381)
    Twig\Template->render() (Line: 51)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 490)
    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: 637)
    Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 153)
    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: 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 717 of core/includes/theme.inc).
    template_preprocess_links()
    call_user_func_array() (Line: 261)
    Drupal\Core\Theme\ThemeManager->render() (Line: 490)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 128)
    __TwigTemplate_9c468284e9d26e322b2a3d3149c31d21->block_content() (Line: 456)
    Twig\Template->yieldBlock() (Line: 76)
    __TwigTemplate_9c468284e9d26e322b2a3d3149c31d21->doDisplay() (Line: 411)
    Twig\Template->yield() (Line: 366)
    Twig\Template->display() (Line: 381)
    Twig\Template->render() (Line: 51)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 490)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 188)
    __TwigTemplate_6189542c58ee3c62a024a513de1ead33->doDisplay() (Line: 411)
    Twig\Template->yield() (Line: 111)
    __TwigTemplate_f2fdfa9edc7a6492a3b86d4105db5b32->doDisplay() (Line: 411)
    Twig\Template->yield() (Line: 177)
    __TwigTemplate_61ef858edd0669fb8c726db25524cf9f->doDisplay() (Line: 411)
    Twig\Template->yield() (Line: 366)
    Twig\Template->display() (Line: 381)
    Twig\Template->render() (Line: 51)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 490)
    Drupal\Core\Render\Renderer->doRender() (Line: 503)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 46)
    __TwigTemplate_29b6bfc80338a93f0de70ca28bc6de70->doDisplay() (Line: 411)
    Twig\Template->yield() (Line: 366)
    Twig\Template->display() (Line: 381)
    Twig\Template->render() (Line: 51)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 490)
    Drupal\Core\Render\Renderer->doRender() (Line: 248)
    Drupal\Core\Render\Renderer->render() (Line: 484)
    Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 123)
    __TwigTemplate_cb82490e8c8a86cb2e018713f9394ef2->doDisplay() (Line: 411)
    Twig\Template->yield() (Line: 366)
    Twig\Template->display() (Line: 381)
    Twig\Template->render() (Line: 51)
    Twig\TemplateWrapper->render() (Line: 33)
    twig_render_template() (Line: 348)
    Drupal\Core\Theme\ThemeManager->render() (Line: 490)
    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: 637)
    Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 153)
    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: 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)
    
Bruxelles le 29 juin 2023, au Queen Anne. Maxime, médecin, en train d'administrer une dose à Obeid Aymann Ismael, qui vient de Palestine. Il a 21 ans.
A doctor administers a measles vaccination in Brussels, Belgium, 29 June 2023.
© MSF/Marin Driguez/Agence VU'
Responding to war in Ukraine
Learn more
Vaccination is one of the most effective ways of preventing deadly diseases. And yet getting vaccines to where they're needed can be difficult.

High vaccine prices, import restrictions, logistical issues, and a challenging vaccination schedule are some of the reasons why many people - particularly children - miss out on being fully vaccinated against a host of dangerous diseases. UNICEF estimates that more than 14 million infants did not receive a single vaccine in 2024. MSF teams vaccinate millions of people every year, either as part of routine vaccination, or in response to an outbreak of disease.

In 2024, MSF teams provided

Vaccination

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