[Hematologic indices as an available tool in the diagnosis of adverse course of COVID-19].

Aim: To study the prognostic significance of hematologic indices: neutrophils/lymphocytes (N/L), platelets/lymphocytes (P/L) and lymphocytes/C-reactive protein (L/CRP) in relation to the complicated course of new coronavirus infection (COVID-19), as well as their correlation with COVID-19 course severity indices and endothelial dysfunction marker sVCAM-1.

Materials And Methods: 103 patients with new coronavirus infection (COVID-19) were included in the study. Based on the data of multispiral computed tomography (CT) of the chest organs, all patients were divided into 3 groups: CT group 1 - 30 patients, CT group 2 - 62 patients and CT group 3 - 11 patients.

[Predictors of thromboembolic complications in patients with severe SARS-CoV-2 coronavirus infection].

Aim: To identify predictors of the development of thromboembolic complications (TECs) in patients with severe SARS-CoV-2 coronavirus infection.

Materials And Methods: A single-center observational retrospective study included 1634 patients with a confirmed diagnosis of SARS-CoV-2 coronavirus infection. The patients were divided into 2 groups depending on the availability of the feasibility study.

[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.

[COVID-19 as a trigger of autoimmune hepatitis. Case report].

Over the past two years, the entire medical community has taken up the fight against the new coronavirus infection. At the initial encounter with COVID-19, it seemed that this virus mainly affects the respiratory system. Still, with long-term observation, it turned out that the consequences of this disease can be much more severe and associated with lung damage and thromboembolic complications, and be a trigger for autoimmune diseases.

[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.