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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):

Call for Proposals

2017 CAAT Grant Call for Pre-Proposals
Deadline for Submissions: May 16, 2016

2017 Science-Based Refinement Awards
Deadline for Submissions: November 18, 2016

Pan-American Conference for Alternative Methods
April 12-14, 2016
Baltimore, Maryland

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.

CAAT Academy: In Silico Modeling and Tools Under REACH 
May 20, 2016
Hosted by ROCAM in Cluj, Romania
Registration and Information

CAAT Academy: Animal-free Pyrogenicity and Endotoxin Testing Under the New EU Pharmacopeia Chapter 5.1.10
June 8th, 2016
Konstanz, 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. US Congress Moves to Limit Animal Testing

    The US Congress has passed legislation to limit testing on animals.
    Thu, 09 Jun 2016 18:39:34 GMT
  2. EPAA Launches 2016 Science Prize

    The European Partnership for Alternative Approaches to Animal Testing (EPAA) is launching the 2016 EPAA 3Rs Science Prize of 10,000€.
    Thu, 02 Jun 2016 18:49:08 GMT
  3. Announcing CAAT Academy: Hands-on Training for Toxicologists

    Announcing CAAT Academy: Hands-on Training for Toxicologists, with classes beginning May 20th.
    Fri, 22 Apr 2016 15:58:46 GMT
  4. ALTEX Issue 2, 2016 Now Available

    ALTEX Issue 2, 2016 is now available in its entirety on Altweb.
    Wed, 06 Apr 2016 19:08:27 GMT
  5. CAAT Grants: 2017 Call for Preproposals

    CAAT Grants: 2017 Call for Preproposals
    Sat, 26 Mar 2016 01:44:21 GMT

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