![]() ![]() It can spread to the inside of the mouth, the genitals and the cornea. Once fever has appeared, a rash tends to erupt, concentrated on the face, hands and feet before spreading to other areas of the body. Early symptoms include fever, headache, muscle ache, backache, swollen lymph nodes, chills and exhaustion. Symptoms normally appear between five and 13 days after infection, although it can take up to 21 days for them to appear. They are described as suspected because confirmation requires PCR testing, which is not easily available in endemic areas. In 2020, the World Health Organization (WHO) reported 4,594 suspected cases of monkeypox, including 171 deaths (case fatality ratio 3.7%). It was first seen in humans in 1970 in the Democratic Republic of the Congo (DRC) and it is now endemic in Central and West Africa. Monkeypox was first discovered in 1958 when outbreaks of a disease causing a pox were discovered in monkeys held in captivity for research. Both are members of the Orthopoxvirus genus in the family Poxviridae. ![]() Monkeypox is caused by a virus of the same name that is closely related to smallpox, which has now been eradicated from the planet. Here are five things you need to know about this deadly disease. A newer vaccinia-based vaccine was approved for the prevention of smallpox and monkeypox in 2019 but it is also not yet widely available.Īnother four cases have been found, although the link is not clear, leading to concern about community transmission, though the risk of it spreading between people is generally low unless there is close physical contact.Ĭases are rarely seen outside Central and West Africa, although there were two cases in the US last year, both in travellers returning from Nigeria. The original first-generation smallpox vaccines are no longer available to the general public. A week later, two more had been diagnosed with monkeypox and health authorities said they were not related to the initial case. The first case on is thought to have been brought into the UK by a traveller returning from Nigeria. The UK now has seven cases of monkeypox, an infectious disease that doesn’t spread easily between people. ![]()
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