I've always appreciated his information on health matters, so had never suspected his emails to harbour any viruses, however I finally clued in & figured it out. EVERY time that I open up Dr Mercola's emails, I get a fraud phone call from *******462 within 10 seconds saying that, "your credit card has been used this morning"... I was nearly fooled the first time, but hung up and called my bank. They said never listen to any call claiming that, just hang up immediately. Sometimes they call from *******100. Somehow Dr Mercola's website must be linked to scammers. I only get these calls IMMEDIATELY AFTER opening up his email and going into his website. WARNING: Be cautious.