How to get rid of Beagle virus?

My daughter and I both use ATT Yahoo! DSL for our personal e-mail, and we both have the ATT Yahoo! protection suite installed. Periodically I get an e-mail from her (that she DIDN'T initiate) that is infected with a Beagle virus. My personal e-mail gets copied to my work e-mail, which detects and quarentines the e-mail, but her protection suite doesn't stop it from going out, and the protection suite on my home computer doesn't detect that it's coming in. Of course, I've never opened the attachment! I've looked on the web for a way to get rid of the Beagle on her computer, but all I've been able to come with is to install and run Norton AV. It's not compatible with ATT protection suite. Should I uninstall ATT antivirus and install Norton? Or is there another solution?

Thanks.

How to get rid of Beagle virus?free adware remover

well i also use the same suite i just use a good firewall. neways wat u need to do is turn off system restore do a scan nd reboot nd turn ur system restore back on. u will see its gone. the antivirus that comes with at%26t is very good dont uninstall it.

How to get rid of Beagle virus?internet security 2006

I used the website instruction to Remove Beagle as below:

www.ewol.com/virus/beagle.asp

I saw a while back that AVG Free version can now isolate that virus so its inactive AVG is free on www.grisoft.com
There's a good list of free virus removal tools here, also has some good info on how to avoid stuff like this.http://www.basicspywaretips.com/freeviru...
Go to the link below for a free removal tool

http://www.symantec.com/security_respons...
i will use Norton anti-virus. that's what i use for my computer and it blocks away viruses from my computer
just uninstall your ATT Antivirus and install Norton Anti virus

if i help you please starred me