Abstract:
The question of COVID-19 and long-COVID-19 course in children remains unsolved. This infection in children, which is associated with COVID-19, can vary from asymptomatic to systemic damage of various systems. Multisystem inflammatory syndrome in children, associated with SARS-CoV-2 (MIS-C), is a serious condition in children and adolescents after experiencing COVID-19.
Published data on MIS-C have indicated that the inflammation can be registered in the gastrointestinal tract (60–100%), as well as in cardiovascular (80%), nervous (29–58%), and respiratory (21–65%) systems. However, with the changing characteristics of SARS-CoV-2, the manifestations of COVID-19 and long-COVID-19 in children have also been changing. Currently, there is no clear understanding of the development of severe COVID-19 and MIS-C in children, especially after being exposed to patients with COVID-19.
We presented two new clinical courses of multisystem inflammatory syndrome in children with severe multisystem damage after close contact to relatives with COVID-19 or long-COVID-19. Thus, high-risk children, who are positive for SARS-CoV-2 infection after contact with COVID-19 patients, should be clinically managed during the first few months. The identification of the disease complexity requires the involvement of neurologists, cardiologists, and other specialists.
Source: Vasichkina E, Kofeynikova O, Fetisova S, Starshinova AY, Sheyanova E, Vershinina T, Ryzhkov A, Skripnik A, Alekseeva D, Nechaeva E, Glushkova A, Kudlay D, Pervunina T, Starshinova A. Severe Course of COVID-19 and Long-COVID-19 in Children: Difficulties in Diagnosis. Life. 2023; 13(3):781. https://doi.org/10.3390/life13030781 https://www.mdpi.com/2075-1729/13/3/781 (Full text)