TEPHIConnect | Update on Vaccine-Derived Poliovirus Outbreaks

Since the launch of the Global Polio Eradication Initiative in 1988 and broad use of live, attenuated oral poliovirus vaccine, the number of wild poliovirus cases has declined >99.99%.

EARLY RELEASE: Characteristics of Hospitalized and Nonhospitalized Patients in a Nationwide Outbreak of E-cigarette, or Vaping, Product Use-Associated Lung Injury - United States, November 2019

Early Release: Risk Factors for E-Cigarette, or Vaping, Product Use-Associated Lung Injury (EVALI) Among Adults Who Use E-Cigarette, or Vaping, Products - Illinois, July-October 2019

Update on Vaccine-Derived Poliovirus Outbreaks - Worldwide, January 2018-June 2019

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