Coculture at the crossroads of the new microbiology techniques for the isolation of strict intracellular bacteria.

Coculture played a major role in clinical microbiology by elucidating strict intracellular bacteria era. Since some of these bacteria are human pathogens, in-depth studies at the strain level are necessary to better understand their pathologies and treatment. Over the last decades, culture-independent tools have taken over the diagnostic procedure at the expense of coculture.