California Healthline April 16, 2020
A longtime public health strategy, “contact tracing,” involves identifying individuals who have contracted an infectious disease, notifying others who have been in contact with them and ensuring that those with the disease manage it safely.
A growing mix of health and technology experts are convinced that if the United States is to ever effectively track the coronavirus and slow its spread, then both self-reported and more surreptitiously gathered personal data — a mix of information about location, travel, symptoms and health conditions ― must be gathered from millions of Americans.
With the pandemic far from over, public health needs are paramount. Public health experts say that collecting personal data may be the only way to analyze information on the massive...