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<title>Our World in Data - HIV/AIDS</title>
<subtitle>Research and data to make progress against the world’s largest problems</subtitle>
<id>https://ourworldindata.org/</id>
<link type="text/html" rel="alternate" href="https://ourworldindata.org"/>
<link type="application/atom+xml" rel="self" href="https://ourworldindata.org/atom.xml?topics=HIV%2FAIDS"/>
<updated>2026-01-28T14:17:00.000Z</updated>
<entry>
    <title>Explore updated data on HIV/AIDS</title>
    <id>https://ourworldindata.org/explore-updated-data-on-hivaids</id>
    <link rel="alternate" href="https://ourworldindata.org/explore-updated-data-on-hivaids"/>
    <published>2026-01-28T14:17:00.000Z</published>
    <author><name>Lucas Rodés-Guirao</name></author>
    <summary type="html"><![CDATA[Learn more about the scale and impact of HIV/AIDS globally, and how this has changed over time.<br/><br/><a href="https://ourworldindata.org/explore-updated-data-on-hivaids"><img src="https://ourworldindata.org/default-featured-image.png"/></a>]]></summary>
</entry>
<entry>
    <title>Every year, 230,000 children are spared from HIV thanks to treatments that reduce mother-to-child transmission</title>
    <id>https://ourworldindata.org/data-insights/every-year-230000-children-are-spared-from-hiv-thanks-to-treatments-that-reduce-mother-to-child-transmission</id>
    <link rel="alternate" href="https://ourworldindata.org/data-insights/every-year-230000-children-are-spared-from-hiv-thanks-to-treatments-that-reduce-mother-to-child-transmission"/>
    <published>2025-07-14T04:00:00.000Z</published>
    <author><name>Hannah Ritchie</name></author>
    <summary type="html"><![CDATA[<br/><br/><a href="https://ourworldindata.org/data-insights/every-year-230000-children-are-spared-from-hiv-thanks-to-treatments-that-reduce-mother-to-child-transmission"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/9539fade-cbab-4db1-b0bd-019130b8c000/w=608"/></a>]]></summary>
</entry>
<entry>
    <title>At the peak of the HIV epidemic, AIDS caused more than half of all deaths in some countries</title>
    <id>https://ourworldindata.org/data-insights/at-the-peak-of-the-hiv-epidemic-aids-caused-more-than-half-of-all-deaths-in-some-countries</id>
    <link rel="alternate" href="https://ourworldindata.org/data-insights/at-the-peak-of-the-hiv-epidemic-aids-caused-more-than-half-of-all-deaths-in-some-countries"/>
    <published>2025-03-27T04:00:00.000Z</published>
    <author><name>Hannah Ritchie</name></author>
    <summary type="html"><![CDATA[<br/><br/><a href="https://ourworldindata.org/data-insights/at-the-peak-of-the-hiv-epidemic-aids-caused-more-than-half-of-all-deaths-in-some-countries"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/e7213c77-c365-494c-d14a-76a53b5c9300/w=608"/></a>]]></summary>
</entry>
<entry>
    <title>In 2023, PEPFAR provided life-saving therapy against HIV to 20.5 million people</title>
    <id>https://ourworldindata.org/data-insights/in-2023-pepfar-provided-life-saving-therapy-against-hiv-to-205-million-people</id>
    <link rel="alternate" href="https://ourworldindata.org/data-insights/in-2023-pepfar-provided-life-saving-therapy-against-hiv-to-205-million-people"/>
    <published>2024-11-27T04:00:00.000Z</published>
    <author><name>Bastian Herre</name></author>
    <summary type="html"><![CDATA[<br/><br/><a href="https://ourworldindata.org/data-insights/in-2023-pepfar-provided-life-saving-therapy-against-hiv-to-205-million-people"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/82c70f33-9ecf-471f-cf98-e11f81063200/w=608"/></a>]]></summary>
</entry>
<entry>
    <title>HIV antiretroviral therapy saves over a million lives each year</title>
    <id>https://ourworldindata.org/data-insights/hiv-antiretroviral-therapy-saves-over-a-million-lives-each-year</id>
    <link rel="alternate" href="https://ourworldindata.org/data-insights/hiv-antiretroviral-therapy-saves-over-a-million-lives-each-year"/>
    <published>2024-09-03T05:00:00.000Z</published>
    <author><name>Saloni Dattani</name></author>
    <summary type="html"><![CDATA[<br/><br/><a href="https://ourworldindata.org/data-insights/hiv-antiretroviral-therapy-saves-over-a-million-lives-each-year"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/f761e3f0-7ab6-4df6-5d64-4f90049a5300/w=608"/></a>]]></summary>
</entry>
<entry>
    <title>Highly active antiretroviral therapy transformed the lives of people with HIV</title>
    <id>https://ourworldindata.org/data-insights/highly-active-antiretroviral-therapy-transformed-the-lives-of-people-with-hiv</id>
    <link rel="alternate" href="https://ourworldindata.org/data-insights/highly-active-antiretroviral-therapy-transformed-the-lives-of-people-with-hiv"/>
    <published>2024-08-28T05:00:00.000Z</published>
    <author><name>Saloni Dattani</name></author>
    <summary type="html"><![CDATA[<br/><br/><a href="https://ourworldindata.org/data-insights/highly-active-antiretroviral-therapy-transformed-the-lives-of-people-with-hiv"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/435b0b94-4bb4-4b95-4e2c-043ddf589900/w=608"/></a>]]></summary>
</entry>
<entry>
    <title>HIV / AIDS</title>
    <id>https://ourworldindata.org/hiv-aids</id>
    <link rel="alternate" href="https://ourworldindata.org/hiv-aids"/>
    <published>2023-08-01T14:01:00.000Z</published>
    <author><name>Max Roser</name></author><author><name>Hannah Ritchie</name></author>
    <summary type="html"><![CDATA[A global epidemic and the leading cause of death in some countries.<br/><br/><a href="https://ourworldindata.org/hiv-aids"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/a07b02be-f095-4bc3-745e-cb91fb16f100/w=512"/></a>]]></summary>
</entry>
<entry>
    <title>Antiretroviral therapy has saved millions of lives from AIDS and could save more</title>
    <id>https://ourworldindata.org/art-lives-saved</id>
    <link rel="alternate" href="https://ourworldindata.org/art-lives-saved"/>
    <published>2019-12-01T08:00:00.000Z</published>
    <author><name>Bernadeta Dadonaite</name></author>
    <summary type="html"><![CDATA[Since the late 1980s, antiretroviral therapy has already saved millions of lives from HIV/AIDS. But millions of people with HIV still aren’t getting this life-saving treatment.<br/><br/><a href="https://ourworldindata.org/art-lives-saved"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/e7836fbb-4724-43c7-0060-128d7e5a8e00/w=512"/></a>]]></summary>
</entry>
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