Features of the Humoral Response to Infection, Vaccination, and Revaccination during COVID-19.

IgM and IgG antibodies to the SARS-CoV-2 virus are detected in subjects who have recovered from COVID-19; IgM antibodies persist in a 1/3 of infected subjects up to 12 months from the moment of the disease, while IgG antibodies are present in the vast majority of cases (97%; medium and high levels antibodies were registered in 85% of cases). By the 12th month, 40% of those who recovered still have a very high level of IgG antibodies to the S-protein (>500 BAU/ml). In the feces, urine, and blood serum of patients with long-term persistent IgM antibodies, no coronavirus antigens were detected.

Immune and microbiological disorders in women with infectious and inflammatory pathology of the cervix.

Penetration into the female genital tract of infectious agents is associated with the cause of the onset of cervicitis. In most cases, these are sexually transmitted diseases (STDs). A high level of viral and bacterial load in the study of clinical material from women with infectious and inflammatory pathology (IVP) of the cervix affects the activity of innate immunity reactions.

[Peptide imunofan and moxifloxacin combined effects on toxigenic strain Clostridium difficile in vitro.].

Moxifloxacin and imunofan peptide concentrations - dependent Clostridium difficile growth rate was analyzed in vitro. In the course of our study, it was revealed imunofan peptide at concentrations 0.05, 0.

Emergence of Candida auris in Russia.

This paper reports the emergence of Candida auris infections in an intensive care unit at a hospital in Moscow. Forty-nine cases were diagnosed in 2016-2017, and the risk factors and antifungal susceptibilities are described. The 30-day all-cause mortality for 19 bloodstream infections in patients who did not receive appropriate antifungal therapy was 42.

[Planning and organization of allo-grafting performed on the soldier's face].

Planning and organisation of allo-grafting performed on the soldier's face. According to the experience of military conflicts facial trauma with the Ioss of person's social function occurs in 4,5-5% of patients with such injury. In most cases, these injuries can be fixed with the help of reconstructive plastic surgery using their own tissue.