This week, @Vaccines is curated by Dr. Kate O’Brien, Executive Director of the International Vaccine Access Center (IVAC) at Johns Hopkins Bloomberg School of Public Health and Professor of International Health and Epidemiology. Dr. O’Brien is an infectious disease physician, epidemiologist, and vaccinologist, with a focus in vaccine-preventable childhood illnesses. Her work forms part of IVAC’s efforts to accelerate equitable and sustainable access to vaccines through the generation, synthesis, and use of evidence to inform action.

Join the conversation on @Vaccines as Dr. O’Brien tweets from her expert perspective on immunisation, and leads the drumroll to World Pneumonia Day on November 12th. You can also check out these example tweets to follow along: https://thesocialpresskit.com/vaccineswork