Some of the resources I find especially informative:

• Data Visualization
  • The Covid Tracking Project
  • Our World in Data
  • Johns Hopkins COVID-19 Dashboard
  • CDC COVID Data Tracker
  • GISAID
  • London School of Hygiene Super-spreader Database
  • CDC Forecasts (modeling cases, hospitalizations, and deaths)
  • FDA Treatment Tracker (list of EUA approved drugs)
  • National trends visualized by Dr. Choi (OECD trends) (MD trends)
• Research
  • Pubmed
  • Clinical Trials Registry
  • CDC’s Morbidity and Mortality Weekly Report
  • JAMA Coronavirus Resources
  • Lancet COVID-19 Resource Center
  • Nature COVID Research Updates
  • Science Coronavirus Collection
• News and Reports
  • New York Times: Coronavirus Outbreak
  • STATNews Coronavirus Coverage
  • The Atlantic Coronavirus Coverage
  • National Academies Coronavirus Resources
• Guidance
  • CDC Coronavirus Guidelines
  • WHO Coronavirus Guidelines
  • European CDC Coronavirus Guidelines
  • State Vaccine Distribution Plans
• Other
  • Resource Compilation by Erin C. Sanders