blog posts A post-holiday COVID-19 surge? Not yet, but experts still wary Jan 20, 2021 2:00 pm by Chicago TribuneIllinois in the News Share on Facebook Tweet Email Images Chicago Tribune (Jan. 18) 'Holiday spikes are important, but what keeps me up at night is a different question: Did holiday socializing spread the (new strain)?” says Illinois professor Nigel Goldenfeld Share on Facebook Tweet Email
