This update follows BEH No. 19/2000 of May 9, 2000, and outlines the main developments since that date. Following the occurrence of cases of serogroup W135 meningococcal infection among...

Introduction: From April 3 to 7, 2000, four cases of meningococcal infection (MI) caused by serogroup W135—two of which were fatal—were reported among pilgrims returning from Mecca and...

Key Points COVID-19In Week 26, activity related to suspected COVID-19 cases was low in hospital emergency departments and nonexistent at SOS Médecins. Activity levels in hospital...

Key Points Dengue Dengue activity has been low over the past two weeks, consistent with levels typically observed during the inter-epidemic period.ChikungunyaSince the detection of the...

This fact sheet is intended to assist healthcare professionals with meningococcal vaccination. It presents a summary table of the various vaccination schedules based on meningococcal...

This document, intended for healthcare professionals, provides an overview of the current key epidemiological characteristics of invasive meningococcal infections, vaccination...

Key Points Leptospirosis The seasonal increase in leptospirosis cases, which peaked in March, has since been on a downward trend. To date, 207 locally acquired cases have been...

Key Points COVID-19 Activity remains stable in hospital emergency departments and at SOS Médecins (low activity levels)Gastroenteritis and Acute Diarrhea Activity remains stable in...

Key PointsFrom January 1 to May 31, 2026, 201 cases of smallpox B (mpox) were reported, including 7 without laboratory confirmation.Among the cases for which the clade could be...

Key PointsMortality The number of deaths observed in S23 was 1,269, which was equivalent to the expected number of deaths (n = 1,289). People aged 65 and older accounted for 81.3% of the...