CLEAN : Seattle residents on social distancing and apparent coronavirus slowdown

The video discusses adapting to changes in business practices due to the pandemic, highlighting the use of pickup services and social distancing measures. It praises the leadership and community efforts in flattening the curve, particularly in Washington State, where early measures have led to a decrease in projected numbers. The video emphasizes the importance of adhering to safety measures and the positive impact on hospital demand, especially in King County. It concludes with optimism about Washington's progress and hopes that other states will follow suit.

What does the phrase 'flattening our curve' refer to in the context of the text?

Why is it important for other states to pay attention to the situation in Washington?