We are advised by Cleveland BioLabs, Inc. that journalists and other readers should disregard the news release, Webcast Alert: Cleveland BioLabs Investor Update Call, issued 25-Apr-2010 over PR Newswire.

BUFFALO, N.Y., April 25 /PRNewswire-FirstCall/ -- Cleveland BioLabs (CBLI) announces the following Webcast: What: Cleveland Biolabs Investor Update Call When: April 28, 2010 @ 10:00 AM Eastern Where: http://www.investorcalendar.com/ClientPage.asp?ID=157342 Live over the Internet --Simply log on to the web at the address How: above. Contact: Rachel Levine, 646-284-9439, rlevine@cbiolabs.com If you are unable to participate during the live webcast, the call will be available for replay at http://www.investorcalendar.com/ClientPage.asp?ID=157342 or http://www.investorcalendar.com/ Cleveland BioLabs, Inc.

Cleveland BioLabs, Inc. (NASDAQ: CBLI) today announced that the Company will present at the Rodman and Renshaw 10th Annual Healthcare Conference in New York City, November 10-12, 2008. The conference will be held at The New York Palace Hotel.

Cleveland BioLabs, Inc.

Cleveland BioLabs, Inc. (NASDAQ: CBLI) today announced that the Company will present at the 2008 BIO Investor Forum in San Francisco, October 29-31, 2008. The conference will be held at The Palace Hotel in San Francisco.