As we reported last month, the USTA’s Billie Jean King National Tennis Center in New York City has been transformed into a hospital for non-COVID-19 patients and a food distribution facility as the city tackles the impact of COVID-19.

In this video documentary produced by TIME, Danny Zausner, COO, USTA National Tennis Center, tells Katie Couric how the facility – which annually hosts the US Open each August – was transformed in days into an essential part of the city’s response.

Watch the full video at TIME here.