References
1. Lu X, Zhang L, Du H, et al. SARS-CoV-2 Infection in Children. N Engl J Med . Published online March 18, 2020. doi:10.1056/NEJMc2005073
2. Aaby P. Patterns of exposure and severity of measles infection. Copenhagen 1915-1925. Ann Epidemiol . 1992;2(3):257-262. doi:10.1016/1047-2797(92)90058-x
3. Wei M, Yuan J, Liu Y, Fu T, Yu X, Zhang Z-J. Novel Coronavirus Infection in Hospitalized Infants Under 1 Year of Age in China.JAMA . Published online February 14, 2020. doi:10.1001/jama.2020.2131
4. Lee P-I, Hu Y-L, Chen P-Y, Huang Y-C, Hsueh P-R. Are children less susceptible to COVID-19? J Microbiol Immunol Infect . Published online February 25, 2020. doi:10.1016/j.jmii.2020.02.011
5. Bi Q, Wu Y, Mei S, et al. Epidemiology and Transmission of COVID-19 in Shenzhen China: Analysis of 391 cases and 1,286 of their close contacts. medRxiv . Published online January 1, 2020:2020.03.03.20028423. doi:10.1101/2020.03.03.20028423
6. Ji L-N, Chao S, Wang Y-J, et al. Clinical features of pediatric patients with COVID-19: a report of two family cluster cases.World J Pediatr . Published online March 16, 2020:1-4. doi:10.1007/s12519-020-00356-2
7. Dong Y, Mo X, Hu Y, et al. Epidemiological Characteristics of 2143 Pediatric Patients With 2019 Coronavirus Disease in China.Pediatrics . Published online March 16, 2020:e20200702. doi:10.1542/peds.2020-0702
8. Y W, L X, N Z, X L. Retracted: A novel DNA sensor based on C60NPs-PAMAM-PtPNPs to detect VKORC1 gene for guiding rational clinical therapy with Warfarin. Anal Chim Acta . 2019;1078:232. doi:10.1016/j.aca.2019.07.037
9. Zhu L, Wang J, Huang R, et al. Clinical characteristics of a case series of children with coronavirus disease 2019. Pediatr Pulmonol . doi:10.1002/ppul.24767
Figure 1: Immunological tests
Figure 2: Antibody Test for Sars-CoV-2 antibodies at 6 weeks Follow-up: (from left to right) Melina’s stepfather, her mother, Melina, and her brother. Melina: IgM negative, IgG positive; all others IgM and IgG negative.
Figure 3: Melina’s drawing shows the distance she had to keep to her mother during the Corona quarantine. The thumbs up show she had only subfebrile temperatures and did not find the illness so bad.