Monkeypox

Monkeypox is a virus from the family Poxviridae that manifests within 5–21 days after exposure. It affects humans and a few animals, and its symptoms include swollen lymph nodes, fever, and a rash with blisters.

In 1958, monkeypox was detected for the first time when monkeys sent to a Danish research facility from Singapore contracted the illness. The first ever human case identified was 12 years later, in 1970. The virus was identified in a child from the Democratic Republic of Congo.

Doctors previously suspected smallpox. Coincidental immunity to this virus was present in individuals who had received the vaccinia vaccine. Still, monkeypox regained clinical relevance due to the eradication of smallpox because vaccination efforts for the same were reduced.