He goes on to explain that despite working hard with management and associates to find an alternative solution, the level of risk to the audience is "simply too high for our comfort level".
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There has been no word on potential postponement of Pearl Jam's European tour, which kicks off in Frankfurt, Germany, on June 23, and includes a huge headline show in London's Hyde Park on July 10.
Pearl Jam's upcoming album Gigaton will be released on March 27 via Monkeywrench Records/Republic Records.
“Making this record was a long journey,” says guitarist Mike McCready. “It was emotionally dark and confusing at times, but also an exciting and experimental road map to musical redemption.
"Collaborating with my bandmates on Gigaton ultimately gave me greater love, awareness and knowledge of the need for human connection in these times."