FRONTLINEThe Vaccine War - Preview Preview: Season 28 Episode 16 | 30s Determine whether vaccines are a great achievement or a scourge on health. 3/20/2012 Aired: 03/20/12 Rating: NR Buy Now:PBSBuy DVDs AppleBuy on iTunes checkmarkAdd to WatchlistWatch Full LengthProblems Playing Video?Report a ProblemClosed CaptioningShare:Share this video on FacebookFacebookShare this video on TwitterTwitterShare this video on Google PlusGoogleShare this video via EmailE-mailEmbedEmbed Code for this videoEmbed CodeFRONTLINEThe Vaccine War - PreviewSeason 28 Episode 16Width in pixels px Height in pixels px Copied to your clipboardLabelCopy to ClipboardClick to copy embed code for videoCloseCloseReport a ProblemBefore you submit an error, please consult our Troubleshooting Guide.Type of ErrorVideo doesn't loadVideo loads, but doesn't playVideo jumps back/forwardOnly audio is streamingSponsorship playback errorOtherPlease add more detailsCancelSubmit ReportYour report has been successfully submitted. Thank you for helping us improve PBS Video.CloseCloseClose Learn More Down PBS Previews Episode Links Check local listings.
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