§ Mr. LivingstoneTo ask the Secretary of State for Health what work has been done on arboviruses in national health service hospitals by scientists from the Ministry of Defence's Porton Down chemical and biological warfare establishment since 1964; when this work was carried out; what was the conclusion of the work; if the results of the work were exchanged with the United States of America, Canada and Australia; and in which publications the results were published.
§ Mr. SackvilleThe Department has no record of any collaborative work between national health service hospitals and the chemical and biological defence establishment at Porton Down.