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Christopher L Vaughan

Articles by Christopher L Vaughan

Glenda Gray, president of the country's Medical Research Council, speaks to the press on November 30, 2016 in Shoshaguve, near Pretoria, as South Africa launched a major clinical trial of an experimental vaccine against the AIDS virus.

Is academic freedom really protected in South Africa?

Recent attacks on high-profile scholars by government and by a university executive should give us pause, say Christopher Vaughan and Daniel Ncayiyana

9月 29日