February 1 - Biden tweets about the coronavirus, again accusing President Trump of “hysteria, xenophobia, and fear-mongering.”
February 20 - Biden Public Health Advisory Committee member Dr. Zeke Emanuel said, “many of the experts are saying, well the warm weather is going to come and, just like with the flu, the coronavirus is going to go down and may move into the Southern Hemisphere.”
March 12 - Biden tweeted, “A wall will not stop the coronavirus. Banning all travel from Europe — or any other part of the world — will not stop it.”
March 18 - In response to President Trump’s tweet about his “very early decision to close the ‘borders’ from China,” Biden tweeted, “Stop the xenophobic fear-mongering.”
That's because that was the info they had received from WHO & China, who again ignored Taiwan when they tried to prevent the spread.