[Infant botulism: an underestimated problem. A review].

The article is devoted to a form of botulism that has been little studied in our country and is registered exclusively in infants. The fundamental difference between this form and the most common foodborne botulism is that infants become infected by ingestion of spores, followed by their germination, colonization of the intestines and production of botulinum toxin , which leads to the development of life-threatening flaccid paralysis. Taking into account the peculiarities of pathogenesis, the clinical manifestations of infant botulism have some features, which are discussed by the authors.

[Description of the case of adverse pasteurellosis in a cirrhosis patient. Case report].

The article describes a clinical case of an unfavorable course of pasteurellosis in a patient with liver cirrhosis. Possible variants of the clinical course, clinical and epidemiological data, on the basis of which pasteurellosis can be suspected, modern recommendations for antibiotic therapy are considered.

[The problem of diagnosis and differential diagnosis of botulism in pregnant women. Case report].

The article describes a clinical observation of a severe course of a sporadic case of foodborne botulism in a woman at 32 weeks gestation with a successful resolution of pregnancy by independent childbirth. No adverse effects of botulism on pregnancy, delivery, and fetal development were noted. Anti-botulinum serum was administered to the patient no earlier than 96 hours from the onset of the disease.

CRISPR-Cas Systems in Gut Microbiome of Children with Autism Spectrum Disorders.

The human gut microbiome is associated with various diseases, including autism spectrum disorders (ASD). Variations of the taxonomical composition in the gut microbiome of children with ASD have been observed repeatedly. However, features and parameters of the microbiome CRISPR-Cas systems in ASD have not been investigated yet.

Metagenomics data of microbial communities in bacterial mats and bottom sediments in water bodies within the Kurai Mercury Province (Gorny Altai, Russia).

Below is data on the microbial diversity in bottom sediments and microbial mats in water bodies within the Kurai Mercury Province (Ulagan District, Aktash village, Gorny Altai). A database on the geochemical features of water bodies in the study area is presented. Data was obtained using 16 s rRNA amplicon directed metagenomic sequencing on Illumina MiSeq.