Aumentati in Svizzera i ricoveri d’urgenza a causa della canicola. Lo rivela uno studio dell'Istituto tropicale e di sanità pubblica (Swiss TPH) di Basilea. Nell'estate del 2015, che dall'inizio delle misurazioni è stata la seconda più calda dopo quella del 2003, sono stati registrati 2’700 casi in più rispetto alla media dell'ultimo decennio, in particolare in Ticino dove c’è stata una crescita dell'8,4%.
Le cause principali sono legate a malattie infettive, disturbi all'apparato urogenitale e al sistema digerente, oltre a influenze e polmonite.
"Queste cause sono sorprendenti, poiché i decessi legati al gran caldo sono principalmente dovuti a malattie cardiovascolari e respiratorie", spiega una ricercatrice di Swiss TPH Martina Ragettli. La diffusione più rapida di virus e batteri, quando le temperature sono elevate, sembra avere dunque un impatto decisivo sui ricoveri ospedalieri.
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