Analyse @WHO's tweets
@WHO
| 12,329,684 followers
Vaccines are one of the most impactful scientific innovations of all time, helping to protect generations of people against infectious diseases throughout the course of their lives. https://t.co/pDBzkr76qI
#LongLifeForAll https://t.co/srlkLdeAdW
#LongLifeForAll https://t.co/srlkLdeAdW