About the Network

The PETRA Network is an interdisciplinary expert community, exploring how international trade can improve human health and prevent non-communicable diseases.

Meet the Team

PETRA’s initial network membership is based on co-investigators, from a range of universities, NGOs and Charities, spanning various disciplines (e.g. law, economics, public health).


Expert Advisory Group

PETRA’s Co-Investigators are supported by an international, multidisciplinary Expert Advisory Group. The EAG will meet twice a year to provide scrutiny and strategic advice on PETRA’s work programme.

Current members:

  Nigel Baker: Thomson Foundation

  Sue Davies: Which?

  Liz Green: Public Health Wales

  Benn McGrady: World Health Organization

  John Middleton: ASPHER

  Ted Schrecker: Newcastle University

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