Browsing by Author "Scott G.Y."

Filter results by typing the first few letters
Now showing 1 - 2 of 2
  • No Thumbnail Available
    ItemMetadata only
    Marburg virus outbreak in Tanzania: A threat to global health security
    (2023-12-01) Edward M.; Scott G.Y.; John W.; Rajabu M.E.; Mahulu E.; Saidu Musa S.; Don Eliseo L.P.I.I.I.; Edward M.; Mahidol University
    The current Marburg virus (MARV) outbreak in Tanzania served as a stark reminder of the ongoing threat posed by emerging infectious diseases and the urgent need for global health security. The Tanzanian Ministry of Health (MoH) officially declared the outbreak on March 21, 2023. Eight cases in all, five of which included fatalities, have been reported in the country at present. The virus is a member of the Filoviridae family closely related to the widely known Ebola virus. Similar to other filoviruses, MARV causes acute and lethal hemorrhagic fever in both human and nonhuman primates with high case fatality rates ranging from 24% to 90%. The outbreak has highlighted the need for improved disease surveillance and response systems, as well as increased funding for research into emerging infectious diseases. The Tanzanian MoH has deployed a response team to investigate and monitor the transmission in the Kagera Region. The team works closely in collaboration with other organizations, such as the World Health Organization and the Africa Centre for Disease Control and Prevention, to ensure the effective control of the situation. Although there is no vaccine or treatment approved for Marburg virus disease (MVD), supportive management improves survival. Existing infection prevention and control protocols for Ebola and other viral hemorrhagic fevers such as isolation and use of appropriate personal protective equipment can be used to prevent transmission of MVD. The global community must work together to strengthen health systems, enhance research efforts, and build resilient and responsive health systems to prevent future outbreaks of this kind. In this article, we have analyzed the MVD outbreak in Tanzania, specifically in the Bukoba district of the Kagera Region, and provided recommendations for the management of the current outbreak and future outbreaks.
  • No Thumbnail Available
    ItemMetadata only
    The challenges of addressing the cholera outbreak in Cameroon
    (2022-12-01) Musa S.S.; Ezie K.N.; Scott G.Y.; Shallangwa M.M.; Ibrahim A.M.; Olajide T.N.; Hameed M.A.; Lucero-Prisno D.E.; Mahidol University
    Cholera is an enteric disease caused by the ingestion of food or water contaminated by the toxins of the bacteria - Vibrio Cholerae. Its transmission is exacerbated by poor sanitary conditions and poor hygiene practices. Affected individuals may present with severe symptoms such as watery diarrhoea and vomiting that can lead to death within few hours. Cameroon is experiencing its worst cholera outbreak in decades. The outbreak is severest in the South-West and the Littoral regions. As of the time of writing, in six regions of the country, 6652 suspected cases of cholera including 134 deaths (CFR 2%) have been reported and the number is rising. Shortage of safe drinking water and contamination of rivers has exacerbated the outbreak, especially in the rural and hard to reach communities. The trans-border movement at the South-West region, defecation in the open and on rivers, and overcrowding at the Littoral region have been particularly challenging towards curbing the outbreak. Despite the challenges, Cameroon's health authorities have been working to bring the situation under control by engaging in community sensitization on good hygiene habits, disinfection of houses and vaccination campaigns. In the light of these, it is recommended that Cameroon should improve and strengthen its vaccination campaign across the country. Adequate health systems should be established at the point of entry to prevent cross-border cholera transmission and retransmission. Access to hard to reach communities should be improved so that vaccines and basic health care and sanitation services such as provision of safe drinking water can be provided.