COVID-19 precautions for colleges -- Centers for Disease Control and Prevention (CDC) 

COVID-19 data -- Texas Department of State Health Services (DSHS)

COVID-19 data resources -- The National Institutes of Health (NIH)

Coronavirus testing basics -- U.S. Food and Drug Administration (FDA)

COVID-19 FAQs -- Provides answers like period of "Transmission" (CDC)

Quarantine recommedations -- (CDC)

COVID-19 Vaccines -- Texas Department of State Health Services (DSHS)