In the following video, Motley Fool health-care analyst David Williamson discusses some very surprising trial results from Amgen (AMGN 1.71%). The company has announced phase 3 results that it has bioengineered a version of the herpes virus to attack melanoma, by singling out only fast-dividing cells. David tells us the possible ramifications both for investors and for patients.
Why Melanoma Should Fear Herpes
By Dave Williamson – Mar 20, 2013 at 7:30PM
NASDAQ: AMGN
Amgen

Market Cap
$159B
Today's Change
(-1.71%) $5.16
Current Price
$295.98
Price as of October 22, 2025 at 4:00 PM ET
Amgen hunts cancer with a modified herpes virus.
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The Motley Fool's Healthcare Analyst, I specialize in Pharma, Biotech, and how the ACA (Obamacare) is changing the business of healthcare in America. Follow me on Twitter for breaking stock news, policy thoughts, and misc musings...
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