[Isolation of Spiroplasma in France (Savoie, North Alps) from mosquitoes of Aedes genus].

Six strains of Spiroplasma sp. were isolated from Aedes mosquitoes collected in France, in the northern part of the Alps. As these isolates came from anthropophilic species of mosquitoes, the possible epidemiological and pathological importance of such observations is briefly discussed. No virus was isolated from these same mosquitoes.