WATCH: Dr. Fauci answers questions during Gov. Cuomo's update

Dr. Anthony Fauci was a surprise guest during Monday's COVID-19 briefing with Gov. Andrew Cuomo.  Below are his thoughts on specific topics related to the virus and eventual vaccine distribution.

On keeping holiday gatherings small

When will we see peak cases after the holidays?

When will vaccinations reach 'critical mass'?

On positivity rates in schools

On New York's positivity rates and efforts