Monkeypox is caused by the monkeypox virus, which belongs to the Orthopoxvirus genus, the same family of viruses as smallpox. The virus is primarily to humans through direct contact with infected animals, particularly rodents and primates. This can happen through bites, scratches, or handling their blood, body fluids, or secretions. Hunting, preparing, or consuming bushmeat (wild animals) is a common source of infection in Africa where monkeypox is endemic.
Human-to-human transmission of monkeypox is also possible. The virus can through respiratory droplets or direct contact with the lesions or bodily fluids of infected individuals. This means that close contact with an infected person, such as caring for them or participating in traditional burial practices, can put others at risk of contracting the disease. In rare cases, the virus can even be transmitted through contaminated objects, such as bedding or clothing.
The incubation period for monkeypox is usually 7 to 14 days, during which an infected person is not contagious. However, once symptoms start to appear, the infected individual becomes contagious, and the virus can be transmitted to others. The initial symptoms of monkeypox are similar to those of many other illnesses, including fever, headache, muscle aches, and fatigue. These are followed by the development of a rash that progresses to fluid-filled blisters or pustules, which eventually crust over and fall off.
Due to the similarity in symptoms with other diseases like chickenpox or smallpox, laboratory testing is necessary to confirm a monkeypox infection. Once diagnosed, infected individuals should be isolated to prevent further transmission. Treatment primarily focuses on alleviating symptoms and providing supportive care, as there is currently no specific antiviral treatment available for monkeypox.
Preventing monkeypox infection requires a combination of public health measures and personal precautions. Public health authorities play a crucial role in identifying and containing outbreaks, implementing surveillance systems, and promoting vaccination campaigns. In areas where monkeypox is prevalent, avoiding contact with wild animals, especially rodents and primates, and their body fluids is important.
For individuals at risk of exposure to monkeypox or in outbreak-prone regions, vaccination can be a preventive measure. Though not widely available, the smallpox vaccine has been shown to provide some protection against monkeypox. Regular handwashing with soap and water, practicing good respiratory hygiene, such as covering the mouth and nose while coughing or sneezing, and avoiding close contact with infected individuals are effective personal precautions.
While monkeypox remains a relatively rare disease, continuous monitoring and surveillance are crucial to detect and control outbreaks promptly. Public education on the importance of preventive measures, such as avoiding contact with wild animals and practicing good hygiene, is essential in reducing the risk of monkeypox transmission. By understanding how people get infected with monkeypox and taking appropriate precautions, we can help prevent the spread of this potentially harmful virus.