Over the past week in the region:

• Season for enterovirus-related viral meningitis, with 19 enterovirus isolates in cerebrospinal fluid (CSF) at Nantes University Hospital since the beginning of June.

• Increase in the number of heat-related illnesses (heatstroke and hyperthermia) due to rising temperatures last week.

• Slightly elevated number of emergency room visits for all causes among people aged 75 and older over the past two weeks

• Diagnoses of allergies and asthma attacks by SOS Médecins continued to decline last week. Information on pollen risks is available on the following websites: - Sentinel Pollinariums (Nantes and Laval): http://www.airpl.org/pollens/pollinariums_sentinelles_et_alertes_pollens- National Aerobiological Surveillance Network (RNSA): http://www.pollens.fr/docs/vigilance.html