Clinical and epidemiological features of the course of the new coronavirus infection COVID-19 in children during periods of an increase in the incidence in Moscow in 2020-2021

Мазанкова, Л. Н.; Самитова, Э. Р.; Османов, И. М.; Афуков, И.И.; Драчева, Н. А.; Malakhov, A. B.; Gutyrchik, T.A.; Акимкин, В. Г.; Плоскирева, А.А.; Taranov, L. O.

doi:10.22627/2072-8107-2021-20-3-5-10

Cited by 9 publications

(3 citation statements)

References 8 publications

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“…As a result of continuous particular and general preventive actions, in our perspective, this confirms the heterogeneity and shift in the prevalent genovariant of COVID-19. This is consistent with the data of Rospotrebnadzor [ 24 ], making it urgent to find ways and strategies for a more rapid response.…”

Section: Discussionsupporting

confidence: 90%

“…We conditionally referred to these periods of rise and fall as waves in accordance with the data of the Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing in Russia (Rospotrebnadzor) [ 24 ] by analyzing changes in the time course of the daily number of new cases of COVID-19 infection N(d), the time course of the daily number of new deaths from COVID-19 L(d), and their ratio over 2 years. Five waves can simultaneously be identified in Russia from the start of the pandemic until 23 March 2022.…”

Section: Discussionmentioning

confidence: 99%

“…This increase may have been caused by the emergence of a new mutant strain of the SARS-CoV-2 Delta (VOC21APR-02, B.1.617.2) in the Russian Federation, which took the place of the alpha strain of the SARS-CoV-2 VOC-202012/01, B.1.1.7 or 20B/501Y. V1 in the current structure of circulating strains [ 24 ].…”

Section: Discussionmentioning

confidence: 99%

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Study of the Deep Processes of COVID-19 in Russia: Finding Ways to Identify Preventive Measures

Anyutin

Khodykina

Akimova

et al. 2022

IJERPH

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The novel coronavirus disease 2019 (COVID-19) pandemic has had a huge impact on all areas of human life. Since the risk of biological threats will persist in the future, it is very important to ensure mobilization readiness for a prompt response to the possible emergence of epidemics of infectious diseases. Therefore, from both a theoretical and practical standpoint, it is currently necessary to conduct a thorough examination of the COVID-19 epidemic. The goal of this research is to investigate the underlying processes that led to the COVID-19 pandemic in Russia and to identify ways to improve preventive measures and ensure mobilization readiness for a quick response to potential COVID-19-like pandemics. This research will analyze the daily dynamics of the number of infection cases and the number of new lethal cases of COVID-19. We analyzed the daily number of new cases of COVID-19 infection N(d), the daily number of new lethal cases L(d), their percentage ratio L(d)/N(d) 100% in Russia for 2 years of the pandemic (from the beginning of the pandemic to 23 March 2022), the rate of increase and decrease of these indicators (dN(d)/dd and dL(d)/dd), as well as their spectra created on the basis of wavelet analysis. Wavelet analysis of the deep structure of the N(d) and L(d) wavelet spectra made it possible to identify the presence of internal cycles, the study of which makes it possible to predict the presence of days with the maximum number of infections and new deaths in a pandemic similar to COVID-19 and outline ways and methods for improving preventive measures and measures to ensure mobilization readiness for a rapid response to the potential emergence of pandemics similar to COVID-19.

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Section: Discussionsupporting

confidence: 90%

Section: Discussionmentioning

confidence: 99%

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Study of the Deep Processes of COVID-19 in Russia: Finding Ways to Identify Preventive Measures

Anyutin

Khodykina

Akimova

et al. 2022

IJERPH

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ANCA-associated vasculitis with recurrent thrombosis in a teenager after the new coronavirus infection

Balykova,

Soldatov,

Razdolkina

et al. 2024

Ross. vestn. perinatol. pediatr.

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ANCA-associated vasculitis is a rare disease in children characterized by multiple organ involvement. In recent years, there has been found a connection between systemic vasculitis, including ANCA-associated, and the new coronavirus infection. There are certain difficulties in the differential diagnosis of these conditions. In addition, patients with ANCA-associated vasculitis have a high incidence of venous thromboembolic complications, which creates additional difficulties in the diagnosis and treatment of this disease, especially in children. The article presents the current data review and a clinical case of ANCA-associated systemic vasculitis with damage to the kidneys, lungs, joints (microscopic polyangiitis) in a 17-year-old teenager after the coronavirus infection.

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Clinical characteristics of a new coronavirus infection (COVID-19) in children hospitalized in a hospital in Karaganda

et al. 2022

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Целью исследования явилось изучение особенностей течения новой коронавирусной инфекции COVID-19 у госпитализированных детей. Материалы и методы. Клинические проявления COVID-19 изучены у 859 детей в возрасте от 3 месяцев до 16 лет жизни, госпитализированных в детскую больницу города Караганды, Казахстан, в первые 6 месяцев 2021 г. У всех пациентов диагноз COVID-19 был подтвержден выявлением РНК SARS-CoV-2 методом ПЦР в назофарингеальных мазках. Результаты. В 60% случаев болели дети в возрасте 7 лет и старше. Более, чем у половины детей (67,6%) новая коронавирусная инфекция COVID-19 протекала в легкой форме и лишь у трети больных -в средне-тяжелой форме (31,2%) и у 1,2% -в тяжелой. У одного ребенка имел место мультивоспалительный синдром (Кавасаки-подобный). У половины детей наблюдалась субфебрильная или фебрильная лихорадка (51,1%) и кашель (51,2%), а также признаки интоксикации (35,9%), диарея (2,4%). У трети детей заболевание протекало с поражением нижних дыхательных путей, с бронхитом и пневмонией (7,8 и 20,3% случаев соответственно). В общем анализе крови отмечались лейкопения (33,6%), лимфоцитоз (45%). Заключение. В первом полугодии 2021 г. у госпитализированных детей г. Караганды, Казахстан, новая коронавирусная инфекция COVID-19 протекала в подавляющем большинстве случаев благоприятно.

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Clinical and epidemiological features of the course of the new coronavirus infection COVID-19 in children during periods of an increase in the incidence in Moscow in 2020-2021

Cited by 9 publications

References 8 publications

Study of the Deep Processes of COVID-19 in Russia: Finding Ways to Identify Preventive Measures

Study of the Deep Processes of COVID-19 in Russia: Finding Ways to Identify Preventive Measures

ANCA-associated vasculitis with recurrent thrombosis in a teenager after the new coronavirus infection

Clinical characteristics of a new coronavirus infection (COVID-19) in children hospitalized in a hospital in Karaganda

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