Twitter Watch
A selection of items of interest this week from a variety of twitter feeds. This capture is highly selective and by no means intended to be exhaustive.

AIDSvaccine IAVI
New #HIV #vaccine info portal from @HIVEnterprise includes forums, events, news & career opportunities: http://bit.ly/g99BYC #globalhealth

MalariaVaccine PATH MVI
RT @PATHtweets: VIDEO: President’s Malaria Initiative: “This is the dream of every mother, of every child bor… (cont) http://deck.ly/~UgnH9

PATHtweets PATH
Late doses of HPV vaccine could still be effective, reducing #cervicalcancer rates for low-income women. http://ow.ly/4zIkz #globalhealth

AP_Images AP Images
by EndPolioNow
The Salk vaccine against #polio, as developed by Jonas E. Salk, was declared safe and effective on April 12, 1955. http://bit.ly/e9aEu4