Twitter Watch: Week to 25 July 2011

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.

CDCgov CDC.gov
@CDCgov keeps children #immunized against vaccine preventable diseases saving nearly $14 billion in direct costs go.usa.gov/BVM #CDC247

EndPolioNow EndPolioNow
Rotarians play key role in Pakistan’s strategy to end polio bit.ly/nNRdWl

GAVIAlliance GAVI Alliance
Great news today! A new human clinical trial of an #HIV #vaccine is showing incredible promise: http://ht.ly/5JYHV #globalhealth #AIDS

GAVIAlliance GAVI Alliance
7 days until World #HepatitisDay. Did you know there is a #hepatitis B #vaccine? http://ht.ly/5K6f7 /via @WHOnews #globalhealth