Hui Chen

TL;DR: The measures to prevent transmission was very successful at early stage, the next steps on the COVID-19 infection should be focused on early isolation of patients and quarantine for close contacts in families and communities in Beijing.

TL;DR: The ratio of the COVID-19 infection on the severe cases to the mild, asymptomatic and non-pneumonia cases in Beijing was provided and population was generally susceptible, and with a relatively low fatality rate.

TL;DR: The prevalences of M. pneumoniae and macrolide resistance in outpatient children with mildRTIs were at low levels in the early stage of the COVID-19 pandemic but may have rebounded recently, and Macrolides should be used with caution among outpatients with mild RTIs.

TL;DR: Wang et al. as discussed by the authors examined the effectiveness of inactivated vaccines against Omicron using real-world data from this epidemic and found that the risk for pneumonia or severe disease was greater in those who were older or had underlying diseases.

TL;DR: People are susceptible to infection to NCP, it spreads easily between close contacts, effective isolation is the focus of prevention and control among family members, it is also one of the difficulties of Prevention and control.