Responding to rising mpox cases in Africa, the World Health Organization declared a public health emergency of international concern on Aug. 14. Social media posts subsequently repeated a plethora of false or baseless claims, including that COVID-19 vaccines cause the viral disease or that the current outbreak is part of a global conspiracy.
Case numbers for the global mpox outbreak have decreased since 2022, but the situation in Africa has noticeably worsened. On Aug. 14, the World Health Organization once again declared an mpox public health emergency of international concern. Here, we answer questions about the current increase in mpox cases, the international public health emergency and what this means for people in Africa and globally.
Last summer saw the largest outbreak ever of mpox, the disease formerly known as monkeypox. Here, we provide an update on the disease, and explain what makes the outbreak unusual and how people can protect themselves.