Ending diarrheal deaths

Diarrhea sickens and kills more children than virtually any other illness. The Rotavirus Organization of Technical Allies (ROTA) Council is working to change this.
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Vaccine Introduction Maps

Find the latest maps of countries that have introduced rotavirus vaccine nationally and sub-nationally.

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Vaccine Impact

Significant declines in hospitalizations and deaths due to rotavirus and all-cause diarrhea have been observed in many countries using rotavirus vaccines.

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Advocacy Toolkit

Advocacy is critical to transforming evidence into action. We provide downloadable presentation materials, factsheets, guides for media engagement, and more.

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 What We Care About

Tremendous progress has been made in addressing morbidity and mortality from rotavirus disease. But more work is needed to reach all children who need rotavirus vaccines—particularly those living in low- and middle-income countries in Africa and Asia. That’s where we focus.

Our Goal: to accelerate the introduction of rotavirus vaccines through the use of evidence and strategic communications, targeting policymakers and other key decisions makers.

Meet the Council

Rotavirus Disease

Rotavirus is the most common cause of severe diarrhea. Learn about clinical aspects, prevention, treatment, and the global burden.

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Vaccine Evidence

Vaccination is the best way to prevent rotavirus disease. A growing body of evidence shows health and economic impacts.

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Vaccine Introduction

Find the latest introduction maps, country case studies, and preliminary information on vaccine financing to help governments begin planning.

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Building the investment case for rotavirus vaccines through evidence

A technical workshop in Singapore to engage clinicians, researchers, and programmatic leaders from Asia.

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ROTA Council will be at the

11th African Rotavirus Symposium

in Mangochi, Malawi

More Information to Come


February – March 2017 Progress Update

Dear ROTA Council members, partners, and supporters, The evidence supporting rotavirus vaccine introduction continues to grow. A new study published today demonstrates the safety and efficacy of a new, live oral rotavirus vaccine, which, with other...

Upcoming Events

Building the investment case for rotavirus vaccines through evidence April 27, 2017 | 8:00 am – 1:00 pm Concorde Hotel, Singapore Held in conjunction with the Asian Vaccine Conference (ASVAC) A technical workshop to engage clinicians, researchers, and programmatic...

January 2017 Progress Update

Dear ROTA Council members, partners, and supporters, It's a happy new year for mothers and babies in Lahore, where leaders of Pakistan's Punjab region provided the first doses of rotavirus vaccine as part of one of Asia's largest introductions to date. Late last year,...