Surveillance and laboratory collaboration in response to an outbreak of Vibrio parahaemolyticus, Plesiomonas shigelloides, and Aeromonas hydrophila in Sekondi-Takoradi, Ghana: a case series

• Published in: Journal of medical case reports 2022-01, Vol.16 (1), p.53-53, Article 53
• Main Authors: Owusu, Michael, Nkrumah, Bernard, Mensah, Ebenezer Kofi, Lamptey, Jones, Acheampong, Godfred, Sambian, David, Sylverken, Augustina, Emery, Shannon, Robinson, Lucy Maryogo, Sefa, Solomon Asante, Amoako, Eric, Amedzro, Irene, Chinbuah, Slyvester, Asante, Kwame, Adu-Sarkodie, Yaw, Opare, David
• Format: Article
• Language: English
• Subjects: Adult; Aeromonas; Aeromonas hydrophila; Aeromonas hydrophila; Antimicrobial agents; Bacteria; Case Report; Case reports; Diarrhea; Disease; Disease Outbreaks; E coli; Epidemics; Equipment and supplies; Fish; Food; Gastroenteritis; Ghana; Ghana - epidemiology; Health surveillance; Humans; Infections; Laboratories; Laboratory equipment; Laws, regulations and rules; Male; Metronidazole; Motility; Pathogens; Plesiomonas; Plesiomonas shigelloides; Public health; Public Health Laboratory; Salmonella; Testing laboratories; Tetracycline; Tetracyclines; Vibrio parahaemolyticus; Vibrio parahaemolyticus; World health; Young Adult
• ISSN: 1752-1947; 1752-1947
• DOI: 10.1186/s13256-021-03243-0

The detection of epidemic-prone pathogens is important in strengthening global health security. Effective public health laboratories are critical for reliable, accurate, and timely testing results in outbreak situations. Ghana received funding as one of the high-risk non-Ebola affected countries to build and strengthen public health infrastructure to meet International Health Regulation core capacities. A key objective was to build laboratory capacities to detect epidemic-prone diseases. In June 2018, a local hospital received eight patients who presented with acute diarrhea. A sample referral system for Ghana has not been established, but the Sekondi Zonal Public Health Laboratory staff and mentors collaborated with Disease Surveillance Officers (DSOs) to collect, package, and transport stool specimens from the outbreak hospital to the Public Health Laboratory for laboratory testing. The patients included seven females and one male, of Fante ethnicity from the Fijai township of Sekondi-Takoradi Municipality. The median age of the patients was 20 years (interquartile range: 20-29 years). Vibrio parahaemolyticus was identified within 48 hours from four patients, Plesiomonas shigelloides from one patient, and Aeromonas hydrophila from another patient. There was no bacteria growth from the samples from the two other patients. All patients were successfully treated and discharged. This is the first time these isolates have been identified at the Sekondi Zonal Public Health Laboratory, demonstrating how rapid response, specimen transportation, laboratory resourcing, and public health coordination are important in building capacity towards achieving health security. This capacity building was part of the United States Centers for Disease Control and Prevention engagement of international and local partners to support public health laboratories with supplies, diagnostic equipment, reagents, and logistics.