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An empty Madison Avenue is seen during the outbreak of the coronavirus disease (COVID-19) in New York City, U.S., March 29, 2020. (Photo/Agencies)
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An empty Madison Avenue is seen during the outbreak of the coronavirus disease (COVID-19) in New York City, U.S., March 29, 2020. (Photo/Agencies)
![](http://www.ecns.cn/hd/2020/03/30/29a6cbed0c84420bbd02250b12bf4aae.jpg)
An empty Park Avenue is seen during the outbreak of the coronavirus disease (COVID-19) in New York City, U.S., March 29, 2020. (Photo/Agencies)
![](http://www.ecns.cn/hd/2020/03/30/dc684fcdb69c479cacc0b7f4e91b48ac.jpg)
An empty East 53rd street is seen during the outbreak of the coronavirus disease (COVID-19) in New York City, U.S., March 29, 2020.(Photo/Agencies)
![](http://www.ecns.cn/hd/2020/03/30/ce8491595bb3494aa9819e0cce66494b.jpg)
Mallards are seen during the outbreak of the coronavirus disease (COVID-19) at Randall's Island Park in New York, U.S., March 29, 2020. (Photo/Agencies)