The US keeps chickens in secret farms to make flu vaccines. But their eggs won’t work for coronavirus No Comments Uncategorized Across the United States, prized chickens are laying life-saving eggs at secret farms. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to print (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on WhatsApp (Opens in new window)