A Case Series of Children with Acute Hepatitis and Human Adenovirus Infection.
Gutierrez Sanchez LH, Shiau H, Baker JM, et al. N Engl J Med. 2022；387：620–30.

Short- vs Standard-Course Outpatient Antibiotic Therapy for Community-Acquired Pneumonia in Children: The SCOUT-CAP Randomized Clinical Trial.
Williams DJ, Creech CB, Walter EB, et al. JAMA Pediatr. 2022；176：253–61.

Clinical Spectrum of Children with Acute Hepatitis of Unknown Cause.
Kelgeri C, Couper M, Gupte GL, et al. N Engl J Med. 2022；387：611–9.

Case numbers of acute hepatitis of unknown aetiology among children in 24 countries up to 18 April 2022 compared to the previous 5 years.
van Beek J, Fraaij PLA, Giaquinto C, et al. Euro Surveill. 2022；27：2200370.

Screening and vaccination against COVID-19 to minimise school closure: a modelling study.
Colosi E, Bassignana G, Contreras DA, et al. Lancet Infect Dis. 2022；22：977–89.

Clinical characteristics of COVID-19 in hospitalized children during the Omicron variant predominant period.
Shoji K, Akiyama T, Tsuzuki S, et al. J Infect Chemother. 2022；28：1531-5.