CORONAVIRUS CONTACT TRACING AND LOCKDOWN: Learning from Smallpox

Coronavirus. Quarantine. Social distance. Contact tracing. Lockdown. New terms and questions dominate our consciousness. Vaccine—where’s the vaccine? With no vaccine and no proven treatment for COVID-19, we isolate, wear masks and wash our hands to stay safe in the midst of the pandemic. Since all viruses share certain characteristics, it seems like an appropriate time…