MMWR Polio Reports

December 10, 2021

• • • Update on Vaccine-Derived Poliovirus Outbreaks — Worldwide, January 2020–June 2021

October 1, 2021

• • • Progress Toward Poliomyelitis Eradication — Pakistan, January 2020–July 2021

August 27, 2021

• • • Progress Toward Polio Eradication — Worldwide, January 2019–June 2021

May 7, 2021

• • • Surveillance to Track Progress Toward Polio Eradication — Worldwide, 2019–2020

January 1, 2021

• • • Impact of COVID-19 Pandemic on Global Poliovirus Surveillance

November 20, 2020

• • • Progress Toward Poliomyelitis Eradication — Pakistan, January 2019−September 2020

October 9, 2020

• • • Progress Toward Poliomyelitis Eradication — Afghanistan, January 2019–July 2020

September 18, 2020

• • • Progress Toward Poliovirus Containment Implementation — Worldwide, 2019–2020

August 28, 2020

• • • Notes from the Field: CDC Polio Surge Response to Expanding Outbreaks of Type 2 Circulating Vaccine-Derived Poliovirus — Africa and Philippines, September 2019–March 2020

July 17, 2020

• • • Update on Immunodeficiency-Associated Vaccine-Derived Polioviruses — Worldwide, July 2018–December 2019

June 26, 2020

• • • Progress Toward Polio Eradication — Worldwide, January 2018–March 2020

May 22, 2020

• • • Surveillance to Track Progress Toward Polio Eradication — Worldwide, 2018–2019

November 15, 2019

• • • Update on Vaccine-Derived Poliovirus Outbreaks — Worldwide, January 2018–June 2019
    • Progress Toward Poliomyelitis Eradication — Pakistan, January 2018–September 2019

September 27, 2019

• • • Progress Toward Poliovirus Containment Implementation — Worldwide, 2018–2019

August 23, 2019

• • • Progress Toward Poliomyelitis Eradication — Afghanistan, January 2018–May 2019

July 26, 2019

• • • Progress Toward Poliomyelitis Eradication — Nigeria, January 2018–May 2019

April 5, 2019

• • • Surveillance to Track Progress Toward Polio Eradication — Worldwide, 2017–2018

March 8, 2019

• • • Update on Vaccine-Derived Poliovirus Outbreaks — Democratic Republic of the Congo and Horn of Africa, 2017–2018

February 8, 2019

• • • Notes from the Field: Circulating Vaccine-Derived Poliovirus Type 1 and Outbreak Response — Papua New Guinea, 2018

November 9, 2018

• • • Progress Toward Poliomyelitis Eradication — Pakistan, January 2017–September 2018

October 26, 2018

• • • Update on Vaccine-Derived Polioviruses — Worldwide, January 2017–June 2018

September 7, 2018

• • • Progress Toward Poliovirus Containment Implementation — Worldwide, 2017–2018

August 3, 2018

• • • Progress Toward Poliomyelitis Eradication — Afghanistan, January 2017–May 2018

July 20, 2018

• • • Notes from the Field: Widespread Transmission of Circulating Vaccine-Derived Poliovirus Identified by Environmental Surveillance and Immunization Response — Horn of Africa, 2017–2018

June 22, 2018

• • • Strategic Response to an Outbreak of Circulating Vaccine-Derived Poliovirus Type 2 — Syria, 2017–2018

May 11, 2018

• • • Progress Toward Polio Eradication — Worldwide, January 2016–March 2018

April 13, 2018

• • • Surveillance to Track Progress Toward Polio Eradication — Worldwide, 2016–2017

March 16, 2018

• • • Vaccine-Derived Polioviruses — Three Provinces, Democratic Republic of the Congo, 2017

March 2, 2018

• • • Progress Toward Poliomyelitis Eradication — Nigeria, January–December 2017

December 15, 2017

• • • Introduction of Inactivated Poliovirus Vaccine and Impact on Vaccine-Associated Paralytic Poliomyelitis — Beijing, China, 2014–2016

December 1, 2017

• • • Fractional-Dose Inactivated Poliovirus Vaccine Campaign — Sindh Province, Pakistan, 2016

November 24, 2017

• • • Progress Toward Poliomyelitis Eradication — Pakistan, January 2016–September 2017

November 3, 2017

• • • Update on Vaccine-Derived Polioviruses — Worldwide, January 2016–June 2017

August 18, 2017

• • • Progress Toward Poliomyelitis Eradication — Afghanistan, January 2016–June 2017
      

June 23, 2017

• • • Progress Toward Containment of Poliovirus Type 2 — Worldwide, 2017

May 26, 2017

• • • Virologic Monitoring of Poliovirus Type 2 after Oral Poliovirus Vaccine Type 2 Withdrawal in April 2016 — Worldwide, 2016–2017

April 7, 2017

• • • Surveillance Systems to Track Progress Toward Polio Eradication — Worldwide, 2015–2016

March 3, 2017

• • • Response to a Large Polio Outbreak in a Setting of Conflict — Middle East, 2013–2015

February 24, 2017

• • • Continued Endemic Wild Poliovirus Transmission in Security-Compromised Areas — Nigeria, 2016

September 9, 2016 / No. 35

• • • Cessation of Trivalent Oral Poliovirus Vaccine and Introduction of Inactivated Poliovirus Vaccine — Worldwide, 2016

August 26, 2016 / No. 33

• • • Fractional-Dose Inactivated Poliovirus Vaccine Immunization Campaign — Telangana State, India, June 2016

August 5, 2016 / No. 30

• • • Update on Vaccine-Derived Polioviruses — Worldwide, January 2015–May 2016
    • Environmental Isolation of Circulating Vaccine-Derived Poliovirus After Interruption of Wild Poliovirus Transmission — Nigeria, 2016

May 13, 2016 / No. 18

• • • Progress Toward Polio Eradication — Worldwide, 2015–2016

April 8, 2016 / No. 13

• • • Surveillance Systems to Track Progress Toward Polio Eradication — Worldwide, 2014–2015

February 12, 2016 / No. 5

• • • Notes from the Field: Circulating Vaccine-Derived Poliovirus Outbreaks — Five Countries, 2014–2015

November 20, 2015 / No. 45

• • • Progress Toward Poliomyelitis Eradication — Pakistan, January 2014–September 2015

October 23, 2015 / No. 41

• • • Progress Toward Poliomyelitis Eradication — Afghanistan, January 2014–August 2015

September 4, 2015 / No. 34

• • • Licensure of a Diphtheria and Tetanus Toxoids and Acellular Pertussis Adsorbed and Inactivated Poliovirus Vaccine and Guidance for Use as a Booster Dose

August 28, 2015 / No. 33

• • • World Health Organization Guidelines for Containment of Poliovirus Following Type-Specific Polio Eradication — Worldwide, 2015

August 21, 2015 / No. 32

• • • Progress Toward Poliomyelitis Eradication — Nigeria, January 2014–July 2015

July 3, 2015 / No. 25

• • • Introduction of Inactivated Poliovirus Vaccine and Switch from Trivalent to Bivalent Oral Poliovirus Vaccine — Worldwide, 2013–2016

June 19, 2015 / No. 23

• • • Update on Vaccine-Derived Polioviruses — Worldwide, January 2014–March 2015

May 22, 2015 / No. 19

• • • Progress Toward Polio Eradication — Worldwide, 2014–2015

April 24, 2015 / No. 15

• • • Tracking Progress Toward Polio Eradication — Worldwide, 2013–2014

November 21, 2014 / No. 46

• • • Progress Toward Poliomyelitis Eradication — Nigeria, January 2013–September 2014

November 14, 2014 / No. 45 

• • • Possible Eradication of Wild Poliovirus Type 3 — Worldwide, 2012

October 31, 2014 / No. 43 

• • • Progress Toward Poliomyelitis Eradication — Afghanistan and Pakistan, January 2013–August 2014

October 24, 2014 / No. 42 

• • • Polio-Free Certification and Lessons Learned — South-East Asia Region, March 2014

August 29, 2014 / No. 34

• • • Assessing and Mitigating the Risks for Polio Outbreaks in Polio-Free Countries — Africa, 2013–2014

August 22, 2014 / No. 33

• • • Vaccine-Associated Paralytic Poliomyelitis and BCG-osis in an Immigrant Child with Severe Combined Immunodeficiency Syndrome — Texas, 2013

July 11, 2014 / No. 27 

• • • Interim CDC Guidance for Polio Vaccination for Travel to and from Countries Affected by Wild Poliovirus

May 30, 2014 / No. 21 

• • • Progress Toward Polio Eradication — Worldwide, 2013–2014

April 25, 2014 / No. 16 

• • • Surveillance Systems to Track Progress Toward Global Polio Eradication — Worldwide, 2012–2013

March 21, 2014 / No. 11

• • • Combined Use of Inactivated and Oral Poliovirus Vaccines in Refugee Camps and Surrounding Communities — Kenya, December 2013
    • Update on Vaccine-Derived Polioviruses — Worldwide, July 2012–December 2013

December 13, 2013 / No. 49

• • • Progress Toward Poliomyelitis Eradication — Nigeria, January 2012–September 2013

November 22, 2013 / No. 46 

• • • Progress Toward Poliomyelitis Eradication — Afghanistan, January 2012–September 2013
    • Progress Toward Poliomyelitis Eradication — Pakistan, January 2012–September 2013

September 20, 2013 / No. 37

• • • Assessing the Risks for Poliovirus Outbreaks in Polio-Free Countries — Africa, 2012–2013

August 23, 2013 / No. 33

• • • Polio Field Census and Vaccination of Underserved Populations — Northern Nigeria, 2012–2013

June 21, 2013 / No. 24 

• • • The Global Polio Eradication Initiative Stop Transmission of Polio (STOP) Program — 1999–2013

June 14, 2013 / No. 23 

• • • Notes from the Field: Outbreak of Poliomyelitis — Somalia and Kenya, May 2013

May 3, 2013 / No. 17 

• • • Progress Toward Eradication of Polio — Worldwide, January 2011–March 2013

April 12, 2013 / No. 14 

• • • Evaluating Surveillance Indicators Supporting the Global Polio Eradication Initiative, 2011–2012

December 14, 2012 / No. 49 

• • • Expanding Poliomyelitis and Measles Surveillance Networks to Establish Surveillance for Acute Meningitis and Encephalitis Syndromes — Bangladesh, China, and India, 2006–2008

November 9, 2012 / No. 44 

• • • Progress Toward Poliomyelitis Eradication — Nigeria, January 2011–September 2012

October 26, 2012 / No. 42 

• • • Progress Toward Poliomyelitis Eradication — Chad, January 2011–August 2012

October 19, 2012 / No. 41 

• • • Announcement: World Polio Day — October 24, 2012

October 5, 2012 / No. 39 

• • • Progress Toward Poliomyelitis Eradication — Afghanistan and Pakistan, January 2011–August 2012

September 21, 2012 / No. 37 

• • • Update on Vaccine-Derived Polioviruses — Worldwide, April 2011–June 2012

May 18, 2012 / No. 19 

• • • Progress Toward Interruption of Wild Poliovirus Transmission — Worldwide, January 2011–March 2012

April 20, 2012 / No. 15 

• • • Tracking Progress Toward Global Polio Eradication, 2010–2011

March 23, 2012 / No. 11 

• • • Progress Toward Global Polio Eradication — Africa, 2011