Dr. Anthony Fauci: National Lockdown In U.S. Shouldn't Be Ruled Out

Dr. Fauci, a member of the Trump administration's coronavirus Task Force, discussed the potential need for lockdowns to slow the spread of COVID-19. He emphasized reducing public gatherings and personal interactions, particularly in places like restaurants and bars. Fauci also advised Americans to prepare for more significant restrictions as the number of confirmed cases rises. He highlighted the importance of protecting vulnerable groups, including the elderly and those with pre-existing health conditions, as the virus continues to spread.

What did Fauci mean by 'hunker down significantly more'?

What is the significance of the 3000 confirmed cases mentioned?