COVID-19
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Novel coronavirus infection criteria for children and adults are in accordance with COVID-19 diagnosis and Treatment Protocol (Revised Ninth Edition for Trial) 2. Treatment is in accordance with expert Consensus on Diagnosis, Treatment and Prevention of Novel Coronavirus Infection in Children (Third edition). 3. All households infected with COVID-19 who agree to participate in the survey are subject to a five-age limit
Exclusion criteria
Exclusion criteria: No
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Clinical features;Time of overcast; | — |
Countries
China
Contacts
Shanghai Sixth People's Hospital