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Leptospirosis epidemic in Mayotte: an alarming situation
Date: April 9, 2024
While Mayotte is facing an early and persistent epidemic of leptospirosis, the latest epidemiological data reveal a worrying expansion of this infectious disease. From January 1 to March 31, 2024, 75 cases were biologically confirmed, already exceeding the total number of cases reported in 2023. This worrying trend contrasts with the decline observed the previous year, highlighting the urgency of effective action to contain the spread of the disease.
Leptospirosis, a bacterial zoonosis, is caused by Leptospira spp. It can be contracted through direct contact with the urine of infected animals or through a contaminated environment. Climatic conditions, particularly rainfall, play a crucial role in the survival of leptospires in the environment. The rainy season, which is conducive to the transmission of the disease, is generally between February and May in Mayotte.
Strengthened surveillance of dengue-like syndromes (DLS) has made it possible to detect cases of leptospirosis early. However, poor compliance with individual hygiene measures constitutes a factor favoring contamination. Additional efforts are needed to raise public awareness and promote appropriate hygiene practices, particularly in at-risk areas.
The Mayotte ARS has put in place recommendations for doctors to facilitate the early diagnosis and management of patients with leptospirosis. Any confirmed or probable case should be reported as soon as possible for a better assessment of the epidemiological situation and targeted intervention.
Faced with this alarming situation, it is imperative to strengthen leptospirosis prevention and control measures. Widespread wastewater sanitation and effective waste management are essential to reduce the risk of transmission. By mobilizing all public health stakeholders and actively raising awareness among the population, Mayotte can hope to contain this epidemic and protect the health of its inhabitants.
Leptospirosis epidemic in Mayotte: an alarming situation
Date: April 9, 2024
While Mayotte is facing an early and persistent epidemic of leptospirosis, the latest epidemiological data reveal a worrying expansion of this infectious disease. From January 1 to March 31, 2024, 75 cases were biologically confirmed, already exceeding the total number of cases reported in 2023. This worrying trend contrasts with the decline observed the previous year, highlighting the urgency of effective action to contain the spread of the disease.
Leptospirosis, a bacterial zoonosis, is caused by Leptospira spp. It can be contracted through direct contact with the urine of infected animals or through a contaminated environment. Climatic conditions, particularly rainfall, play a crucial role in the survival of leptospires in the environment. The rainy season, which is conducive to the transmission of the disease, is generally between February and May in Mayotte.
Strengthened surveillance of dengue-like syndromes (DLS) has made it possible to detect cases of leptospirosis early. However, poor compliance with individual hygiene measures constitutes a factor favoring contamination. Additional efforts are needed to raise public awareness and promote appropriate hygiene practices, particularly in at-risk areas.
The Mayotte ARS has put in place recommendations for doctors to facilitate the early diagnosis and management of patients with leptospirosis. Any confirmed or probable case should be reported as soon as possible for a better assessment of the epidemiological situation and targeted intervention.
Faced with this alarming situation, it is imperative to strengthen leptospirosis prevention and control measures. Widespread wastewater sanitation and effective waste management are essential to reduce the risk of transmission. By mobilizing all public health stakeholders and actively raising awareness among the population, Mayotte can hope to contain this epidemic and protect the health of its inhabitants.
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