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Johns Hopkins Bloomberg School of Public HealthCAAT
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Johns Hopkins University
Center for Alternatives to Animal Testing

We believe the best science is humane science. Our programs seek to provide a better, safer, more humane future for people and animals. To learn more about CAAT and the 3Rs, visit our About Us page. And consider supporting our mission.


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CAAT News and Upcoming Events

News and upcoming events sponsored by CAAT, CAAT-Europe, and the Transatlantic Think Tank for Toxicology (t4):

CAAT Grants: Call for Proposals (Deadline: March 27, 2015)

Updates on Activities Related to 21st Century Toxicology and Evidence-based Toxicology: Invited Presentations and Open Microphone, a Society of Toxicology (SOT) Satellite Meeting
March 26, 2015
San Diego, CA

Sign up for our CAATwalk Newsletter for the latest news about our activities!


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CAAT and CAAT-Europe promise sound scientific synergy involving experts from both sides of the Atlantic to promote the implementation of human-relevant alternative approaches, the advancement of research, and the dissemination of the 3Rs.

Join Information Day on Biology Inspired Microsystems—Status and Future
June 11, 2015
Berlin, Germany

CAAT-Europe is housed at the University of Konstanz, Germany.


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From Altweb

Altweb News

News from Altweb: the latest in information about alternatives and humane science
  1. Feature: A History of CAAT: 1981-2009

    Mon, 27 Jul 2015 20:03:37 GMT
  2. The Silent Monkey Victims Of The War On Terror

    The Silent Monkey Victims Of The War On Terror.
    Thu, 16 Jul 2015 20:34:41 GMT
  3. ALTEX 32.3 Now Available

    ALTEX 32.3 is now available! This issue includes a food for thought article about Toxicity testing in the 21st century, research articles, a workshop report about liver models, and much more.
    Mon, 13 Jul 2015 19:12:57 GMT
  4. Animal Welfare Groups Poised for TSCA Reform Policy Win - Despite Greens' Misgivings

    Animal welfare groups stand to win significant changes to how U.S. EPA handles the use of animals as test subjects in studies of potentially hazardous chemicals.
    Tue, 07 Jul 2015 15:21:30 GMT
  5. Report and Recommendations Concerning the Procurement and Use of Antibodies at Northwestern University

    The following paper was prepared in response to inquiries made by representatives from two animal rights organizations concerning possible unethical sourcing of research antibodies at Northwestern University.
    Tue, 07 Jul 2015 14:34:16 GMT

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