Major discrepancy between factual antibiotic resistance and consumption in South of France: analysis of 539,037 bacterial strains.

The burden of antibiotic resistance is currently estimated by mathematical modeling, without real count of resistance to key antibiotics. Here we report the real rate of resistance to key antibiotics in bacteria isolated from humans during a 5 years period in a large area in southeast in France. We conducted a retrospective study on antibiotic susceptibility of 539,107 clinical strains isolated from hospital and private laboratories in south of France area from January 2014 to January 2019.

Chikungunya infection: an emerging rheumatism among travelers returned from Indian Ocean islands. Report of 47 cases.

A large chikungunya virus (CHIKV) outbreak emerged in 2005-2006 in the Indian Ocean islands, including Comoros, Mayotte, Mauritius, the Seychelles, and particularly in Reunion Island where 35% of 770,000 inhabitants were infected in 6 months. More recently, circulation of the virus has been documented in Madagascar and in India where CHIKV is spreading rapidly. CHIKV-infected visitors have returned home to nonendemic regions from these islands.

[Autochthonous hepatitis E virus in Southeastern France. 2 cases].

Introduction: Hepatitis E virus is endemic in developing countries where it is especially lethal among pregnant women. As the circulation of goods and people grows between these countries and the industrialized nations, this virus is emerging as a cause of imported acute hepatitis in the latter, where authentic autochthonous cases also exist.

Observations: We report two cases observed in Marseille, in men aged 27 and 81 years; no mode of contamination was detected, and both outcomes were positive.