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Il virus Zika è un'emergenza internazionale di salute pubblica. Lo ha deciso il comitato di esperti convocato dall'OMS, che ha dato l'annuncio durante una conferenza stampa a Ginevra. "Serve uno sforzo internazionale contro il virus", ha affermato il direttore generale Margaret Chan.
"Gli esperti - ha spiegato Chan - sono stati d'accordo nell'affermare che la relazione causale tra l'infezione in gravidanza e la microcefalia è 'fortemente sospetta', anche se non è ancora scientificamente provata".
Il comitato, ha aggiunto Chan, non ritiene al momento che ci siano le condizioni per chiedere restrizioni nei viaggi o nei commerci per prevenire la diffusione del virus. Nel contempo, però, il Brasile ha esortato le donne in gravidanza ad evitare di recarsi a Rio de Janeiro per le Olimpiadi e l'Honduras ha decretato lo stato di emergenza nazionale.
ANSA/SP
Dal TG20:
TG 12.30 DEL 02.02.2016: Zika, vaccino cercasi
TG 20.00 del 02.02.2016: Le sfide poste da Zika
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