New Caledonia: Elevated leptospirosis activity in the North and South provinces through February

Event

Health officials have reported 80 cases of leptospirosis cases in New Caledonia Jan. 1-Feb. 21. This is compared to eight cases reported over a similar period in 2020. Disease activity is contained to the mainland, with the North Province (50 cases) reporting the most cases, followed by the South Province (30 cases). This represents the most up-to-date information available as of Feb. 23. In 2020, health officials reported 69 cases, 65 cases in 2019, and 75 in 2018.

Context

Leptospirosis is caused by a bacterium that spreads to humans through water and soil contaminated by infected animal urine. Symptoms typically appear 5-14 days after exposure but can develop up to 30 days after exposure. Symptoms generally include a headache, fever, muscle aches, chills, diarrhea, vomiting, and abdominal pain. However, some individuals can develop a more severe illness called Weil's disease, which can be life-threatening. Symptoms of Weil's disease may include meningitis (inflammation of the brain and spinal cord), kidney failure, and/or liver failure.

Advice

Avoid contact with contaminated soil and water. Seek medical attention if symptoms develop within one month of being in affected areas.