Source: Hong Kong Government special administrative region
CHP investigates case of invasive meningococcal infection epidemiologically linked with previous case
The new case involved a 69-year-old male with chronic diseases, who presented with fever, vomiting and a headache on April 9. He attended the Accident and Emergency Department of Tin Shui Wai Hospital on April 10 and was admitted for treatment on the same day. His cerebrospinal fluid specimen tested positive for Neisseria meningitidis upon laboratory testing. The clinical diagnosis was meningitis. The patient is now in a stable condition.
An initial investigation revealed that the patient had no travel history during the incubation period. His home contacts have remained asymptomatic so far. The patient and the case announced yesterday worked in the same construction site at Block A of the United Christian Hospital (UCH) expansion project. The CHP believes the two cases are epidemiologically linked. The construction site locates outside the clinical service area of the hospital, and it did not involve nosocomial infection.
The CHP staff has conducted epidemiological investigations at the abovementioned construction site, no other staff members at the construction site have developed relevant symptoms so far. The CHP has provided preventive medications to 56 staff members who worked in the same groups as the two patients, and conducted medical surveillance to all staff members of the construction site concerned. The CHP also provided health education to the staff members and advised the contractor to carry out disinfection at the shared facilities, including toilets, rest rooms and changing rooms. In addition, the CHP has followed up with the UCH and learnt that no staff members or patients have been infected at the UCH currently.
The CHP appealed to those who work in the construction site at the UCH expansion project and developed relevant symptoms to call the CHP hotline (2125 2374) for health assessment. The hotline will operate from today until April 25. The hotline will operate until 9pm today, and from 9am to 5pm, Monday to Friday (excluding public holidays), and from 9am to 1pm on Saturday, Sunday and public holidays. They should seek medical advice immediately if they develop symptoms of infection, such as fever or feeling unwell. The public may visit the CHP’s websiteIssued at HKT 20:40
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