The World Health Organization's mission: to promote health, keep the world safe, and serve the vulnerable. Working through offices in more than 150 countries, WHO staff work side by side with governments and other partners to ensure the highest attainable level of health for all people.
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ACS is a nonprofit membership organization and home to the world’s scientific community, advancing, connecting, and empowering scientists.
Founded in 1876, we bring people, ideas, and resources together to fuel discovery, grow careers, and support the determination it takes to move science forward.
Through world‑leading publications, conferences, community networks, and education and career resources, ACS helps science — and scientists — make a lasting impact on society.