11/05/2025
As of May 2025, Sierra Leone is grappling with a significant outbreak of mpox (formerly known as monkeypox), marking one of the most severe surges in the country's history. The outbreak began some times back in January 2025 when the nation reported its first confirmed cases in decades, prompting the government to declare a public health emergency.
Since then, the situation has escalated rapidly. In a single week, Sierra Leone reported 384 confirmed cases, accounting for over 50% of all mpox cases across Africa during that period. The virus is spreading at an alarming rate, averaging around 100 new cases daily, and is driven by the more transmissible clade 2b variant. (Reuters, CIDRAP)
In response, the World Health Organization (WHO) and Africa CDC have intensified support efforts. In late 2024, WHO trained 65 health workers and laboratory personnel in diagnostic procedures and sample collection. Additionally, 160 health workers received training on an integrated approach covering surveillance, case management, infection prevention and control, laboratory practices, and risk communication and community engagement. (Wikipedia, WHO | Regional Office for Africa)
Despite these efforts, challenges persist, including limited funding, inadequate contact tracing, and insufficient laboratory capacity. Health authorities emphasize the need for increased international support to contain the outbreak effectively.
Mpox is a viral infection that spreads through close contact and typically causes flu-like symptoms and pus-filled lesions. While usually mild, it can be lethal, especially in vulnerable populations. The current outbreak underscores the importance of robust public health infrastructure and rapid response mechanisms to manage emerging infectious diseases.
