'The Ministry of Defence turned large parts of the country into a giant laboratory to conduct a series of secret germ warfare tests on the public.

A government report just released provides for the first time a comprehensive official history of Britain's biological weapons trials between 1940 and 1979. Many of these tests involved releasing potentially dangerous chemicals and micro-organisms over vast swaths of the population without the public being told.

While details of some secret trials have emerged in recent years, the 60-page report reveals new information about more than 100 covert experiments.'

Read more: Millions of Britons Were in Germ Warfare Tests