Mpox 2024 mapped: All the countries where cases of the new strain have been confirmed

While the new clade 1 strain of mpox has appeared in parts of Africa, other types have been recorded around the world this year, including in the UK

A public health emergency declared by the World Health Organisation remains in place over a new outbreak of mpox in some African nations, with several case snow reported outside of the continent.

Formerly known as monkeypox, the infection has been on the rise in the Democratic Republic of Congo, which accounts for 96 per cent of all cases in Africa.

More than 17,000 cases have now been confirmed across the continent, with the WHO saying the outbreak is of “international concern”.

The outbreak comes as a new strain is identified, named clade 1b, said to be spreading mainly through sexual networks. WHO says it has been identified in Burundi, Kenya, Rwanda and Uganda – all countries that have never reported cases of mpox before.

The public health emergency was declared by the group’s director general, Dr Tedros Adhanom Ghebreyesus. WHO has now launched a ‘global strategic preparedness and response plan’ which aims to prevent the spread of the new strain.

“The mpox outbreaks in the Democratic Republic of the Congo and neighbouring countries can be controlled, and can be stopped,” said Dr Tedros.

“Doing so requires a comprehensive and coordinated plan of action.”

The latest update from the European Centre for Disease Prevention and Control says that over 100,000 confirmed cases of monkeypox clade 1 and clade 2 have been indentified in over 120 countries, accounting for over 200 deaths.

One case of the clade 1b strain – which is of the most concern – was detected in Sweden in August, the country’s public health agency confirmed. They say the person, who was held in isolation, had contracted it during a stay in an African country where other cases have been reported.

There have also been confirmed cases of the strain in India and Thailand, although it is not believed to be spreading in either country.

Here is a map of all mpox cases, of every strain, that have been confirmed around the world since the start of 2024:

Dr Tedros said: “The emergence of a new clade of mpox, its rapid spread in eastern DRC, and the reporting of cases in several neighbouring countries are very worrying.

“On top of outbreaks of other mpox clades in DRC and other countries in Africa, it’s clear that a coordinated international response is needed to stop these outbreaks and save lives.”

The organisation is working with nations worldwide to coordinate accelerated vaccine access and containment measures. They say an initial sum of $15m will be required for an effective response.

Here are all the places where cases of clade 1b have now been confirmed:

Responding to the outbreak, the US government said the risk to the general public is “very low” with no cases of clade I reported there. However, the nation has seen 1,399 cases of other mpox strains since the start of the year, nearly level with the DRC.

A US spokesperson said: “In addition to ongoing health support, in the last few months the United States has provided an additional $17m (£13.1m ) to support clade I mpox preparedness and response efforts in Central and Eastern Africa.

“The funding has enabled stronger surveillance, risk communication, and community engagement, as well as needed laboratory supplies and diagnostics, clinical services, and vaccine planning.”

So far, the risk assessment for the entire world has been set to ‘moderate’, with cases of clade I being largely located in the DRC and neighbouring countries.