A Case of Blood Stream Infection in an Elderly Woman with Cellulitis.

Here, we report the simultaneous isolation of from blood cultures and from a skin ulcer in an elderly woman who suffered from atopic dermatitis and psoriasis and developed acute cellulitis of both arms requiring hospital treatment. To the best of our knowledge, has not been previously reported to cause invasive infections in humans. This case highlights how chronic diseases and older age increase the susceptibility to bacterial infections with environmental bacteria of low virulence.

Molecular detection of Leishmania (Sauroleishmania) adleri (Trypanosomatida: Trypanosomatidae) in Sergentomyia sp. sand flies (Diptera: Psychodidae) in Mali and Niger.

Phlebotomine sand flies of the genus Sergentomyia are considered to be of minor importance as vectors of Leishmania parasites pathogenic to humans, but are known to transmit lizard parasites of the subgenus Sauroleishmania, including L. (S.) adleri.

Bacteriolytic activity in saliva of the hematophagous Triatoma infestans (Reduviidae) and novel characterization and expression site of a third lysozyme.

Saliva of hematophagous insects contains many different compounds, mainly acting as anticoagulants. Investigating the bacteriolytic compounds of the saliva of the bloodsucking Triatoma infestans photometrically between pH 3 and pH 10 using unfed fifth instars and nymphs up to 15 days after feeding, we found bacteriolytic activity against lyophilized Micrococcus luteus was stronger at pH 4 and pH 6. After feeding, the activity level at pH 4 was unchanged, but at pH 6 more than doubled between 3 and 7 days after feeding.

Molecular Epidemiology of with Resistance against Third-Generation Cephalosporines Isolated from Deployed German Soldiers-A Retrospective Assessment after Deployments to the African Sahel Region and Other Sites between 2007 and 2016.

Colonization and infection with bacteria with acquired antibiotic resistance are among the risks for soldiers on international deployments. Enterobacterales with resistance against third-generation cephalosporines are amongst the most frequently imported microorganisms. To contribute to the scarcely available epidemiological knowledge on deployment-associated resistance migration, we assessed the molecular epidemiology of third-generation cephalosporine-resistant isolated between 2007 and 2016 from German soldiers after deployments, with a particular focus on the African Sahel region.