Self-completed online contact tracing for COVID-19 is associated with reporting fewer contacts: an observational study.

Published in: Journal of public health (Oxford, England) (2023)

The use of online self-completed contact tracing may contribute to under-reporting of close contacts. Unmeasured confounding is likely so caution is needed in assuming that the results reflect a causal relationship.

Keyphrases

health information
social media
adverse drug
coronavirus disease
sars cov
healthcare
emergency department
electronic health record