The trick to delivering fast answers on vaccine safety and efficacy is to enroll large numbers of people, says Peter Gilbert, a biostatistician at the Fred Hutchinson Cancer Research Center and a UW research professor of biostatistics.
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![Sign that says: Caution: Pesticide spraying in progress. Proceed at own risk](/sites/default/files/styles/news_image_thumb/public/2020-08/1450513463_89e2b01fde_k.jpeg?itok=5rXiQiX1)
For nearly 50 years, a statistical omission tantamount to data falsification sat undiscovered in a critical study at the heart of regulating one of the most controversial and widely used pesticides in America. Lianne Sheppard, a professor of biostatistics and environmental health in the UW School of Public Health is the study’s lead author.
![Lianne Sheppard](/sites/default/files/styles/news_image_mobile_thumb/public/2020-08/Lianne-Sheppard.png?itok=spqvTQfh)
![Lianne Sheppard](/sites/default/files/styles/news_image_thumb/public/2020-08/Lianne-Sheppard.png?itok=YpXsUwdw)
Lianne Sheppard, professor in UW Departments of Environmental & Occupational Health Sciences and in Biostatistics honored by fellow scientists and receives the Research Integrity Award from the International Society for Environmental Epidemiology.
![Photo thumbnail of 2002 grads](/sites/default/files/styles/news_image_mobile_thumb/public/2020-08/2020-grads-thumbnail.png?itok=txY_vIu8)
![Photo thumbnail of 2002 grads](/sites/default/files/styles/news_image_thumb/public/2020-08/2020-grads-thumbnail.png?itok=GRFmRfmE)
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A monthly vaginal ring is one significant step closer to potentially becoming a new HIV prevention method for cisgender women in sub-Saharan Africa, who face persistently high rates of HIV infection but have few options to protect themselves. Story highlights work from Biostatistics researchers Elizabeth Brown and Barbra Richardson.