Background
Barry was born in January 1950, in London, United Kingdom.
Barry was born in January 1950, in London, United Kingdom.
Bachelor of Science, University Wales, 1969. Master of Science, University London, 1970. Doctor of Philosophy, University London, 1985.
Doctor of Science, University London, 1994.
National Collection of Type Cultures Public Health Laboratory Service, London, since 1971.
Fellow Institute Biology, American Academy Microbiology.