29585328: Should GPs be legally obliged to sign conscientious objector forms for patients not wanting vaccination? News Poll:  http://www.6minutes.com.au/news/latest-news--1/news-poll--would-you-sign-a-conscientious-objector …
517797787: #Ukraine - #UEFA 2012, potential health risks:  Attention to measles, diphtheria, mumps, rubella and influenza vaccination. @WHO @CDCtravel
22276965: Carlos #Baute se une a la Semana de #Vacunación en las Américas! Vacunación Un Gesto de Amor OPS/OMS*Vaccination...  http://fb.me/118gSETWx 
57703513: Le Canada célèbre la toute première Semaine mondiale de la vaccination - du 21 au 28 avril 2012. La CCSPV a créé...  http://fb.me/1Auyz54ur 
205670342: Prof Janet McElhaney discussing benefits of seasonal #flu #vaccination for people with non-communicable diseases #NCDs #ghf12
22276965: Immunization saves lives!  Vaccination Week in the Americas/World Immunization Week = 21-28 April.  http://fb.me/YhFEbcFs 
22276965: From #Haiti:  Posters in Creole to advertise the #Vaccination Week in the #Americas #vwa #vaccinationcampaign  http://fb.me/18MTJoyro 
22276965: Du #Canada:  Semaine #mondiale de la #vaccination! le Canada célèbre! #sva #wiw Vacunación Un Gesto de Amor...  http://fb.me/1TQd7hwhQ 
205670342: Dr Janet McElhaney: #Flu #vaccination can help 'add life to years' by reducing hospitalisation => less frailty, more independence #ghc12
85227160: X Minus One for vaccination: Yesterday was a bit of a rough patch; so today there won't be the usual Orac magnum...  http://bit.ly/JfqBTj 
14499829: Ten years of vaccination weeks in the Americas, 365m people have been vaccinated since  http://goo.gl/fUicI  #vaccineswork
22276965: Célébrant 10 ans de la Semaine de Vaccination dans les Amériques! (Subtitles in English).  http://fb.me/1lUSYgvhm 
47514193: AVN Information to air on American Airlines |Vaccination interview to reach 8.4 million Americans Inc  http://ow.ly/aozp8 
362851413: Collectivism: Family or State? An Essay On Mandatory Vaccination by Neurosurgeon, Russell Blaylock, MD  http://shar.es/rEn4H  via @sharethis
16983361: Via @nprnews: Sebelius Lends Support To Vaccination Projects In Haiti   http://n.pr/HNiM75 
145289033: @Health_for_you Measles cases jump; vaccination urged -  http://STLtoday.com   http://bit.ly/JiTk9z 
81671765: Meryl does not have an education in vaccination, biology, immunology, public health, or basic science. @SalliMight @lizditz @AmericanAir
15762575: Haiti launches mass vaccination campaign  http://ow.ly/apjRs  #haiti #vaccination
15762575: Haiti launches mass vaccination campaign  http://bit.ly/IsOUdt  #haiti #health
205670342: Questions about #vaccination? Ask experts from @WHO_Europe on Thursday afternoon  http://www.euro.who.int/en/what-we-do/health-topics/disease-prevention/vaccines-and-immunization/news/news/2012/04/ask-the-experts-live-twitter-chat-for-european-immunization-week … #immunizeEurope #measles #polio #HCP
57703513: Lire notre communiqué de presse - Semaine nationale de promotion de la vaccination et Semaine mondiale de la...  http://fb.me/1xJPPzrKD 
57703513: Semaine nationale de promotion de la vaccination partout au Canada: 21-28 avril. Protégez votre monde. Faites-vous vacciner. #immunizecanada
57703513: Le Canada célèbre : Semaine mondiale de la vaccination (21-28 avril) et la Semaine nationale de promotion de la vaccination! #immunizecanada
80312781: Next week is World Vaccination Week. @UNFoundation @Shotatlife A child dies every 20 seconds from things we can prevent.
269553150: Survey Data Characterize Predictors of Rotavirus Vaccination : Family Practice News:  http://bit.ly/IEPqUN 
22276965: Latin American celebrities support Vaccination Week in the Americas!  http://fb.me/1IHgbekw1 
22276965: Vaccination Week in the Americas seeks to protect 44 million people in the region Vacunación Un Gesto de Amor...  http://fb.me/1kp8gmhRI 
107615441: @AmericanAir Global #measles cases Jan 2010-Sept. 2011. Almost 20,000 in France Please support vaccination  http://twitpic.com/9c5o56  #StopAVN