Abstract

Abstract: Abstract: Today, a request is being formed to prevent the introduction of infection into organized groups by means of the formation of population immunity by methods of specific prevention. Purpose of the work: To carry out the determination of specific IgG antibodies to SARS-CoV-2 in students of a higher educational institution, to determine the number of students in need of vaccination. Material and research methods: The level of IgG antibodies to SARS-CoV-2 in the blood serum of students of a higher educational institution was analyzed. An analysis of the strength of immunity shows that the average value of the CP of positive samples is 11.3. A more significant diagnostic level of CP was revealed, indicating a pronounced tension of immunity in students with a history of pneumonia. Among those with a diagnostically significant positive CP level, more than a third of the examined subjects have lower IgG antibodies to SARS-CoV-2 than the average in this group. Consequently, these individuals require dynamic observation and monitoring of antibody levels in order to ensure timely vaccination. Thus, specific IgG antibodies to SARS-CoV-2 were detected in half of the examined students, which was 55%. It is this group that is subject to immediate vaccination before undergoing industrial practice. A third of students with low levels of antibodies to SARS-CoV-2 need dynamic monitoring of their content.

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