Key Points

• Gastroenteritis: Emergency room visits are slightly above baseline levels in the Languedoc-Roussillon region, but have decreased significantly since week 13 of 2015.

• Asthma: Emergency room visits in the region are trending downward, while they remain stable at the national level.

• Allergies: no particular trend in the region, whereas SOS Médecins data at the national level clearly show that weeks 2015-15 and 16 were marked by numerous allergy diagnoses. To view the pollen alert map published by the National Aerobiological Surveillance Network (RNSA), click here (high levels of plane tree pollen in the southern part of the LR region).