Twitter Watch: 7 March 2011

Twitter Watch
A selection of items of interest this week from a variety of twitter feeds. This capture is highly selective and not intended to be exhaustive.

EndPolioNow EndPolioNow
Buy tickets for Itzhak Perlman in Chicago, 7 March, for the Concert to End Polio.

gatesfoundation Gates Foundation
VOTE: Creative ideas raising awareness on #vaccines and their vital importance for #globalhealth:

AIDSvaccine IAVI
@USAID Admin Raj Shah gives #TED talk on #science, #tech & #innovation for #globaldev, #globalhealth:

sabinvaccine Sabin Vaccine Inst.
This is a spectacular video @onecampaign – A #Rotavirus Vaccine’s Journey: