Polio in Congo

05 Jun 2023

On 12 May 2023, the World Health Organization reported poliovirus has been detected in Congo.

Advice for Travellers

Polio is a serious infection caused by the poliovirus. The virus lives in an infected person’s throat and intestines. It enters the body through the mouth and spreads through:

• contact with the poo from an infected person
• droplets from a cough or sneeze from an infected person, this is less common

You can become infected if you:

• have poo on your hands and you touch your mouth
• put objects in your mouth that are contaminated with the infected poo
• consume food and water that has been contaminated with the poo from an infected person

You should consider having a booster dose of polio vaccine if it has been more than 10 years since your last booster and you are travelling to a country where polio remains a problem. Please speak to a travel health professional to discuss.

For further information see the Congo country page and Poliomyelitis page.