https://www.anses.fr/fr/content/d%C3%A9tection-d%E2%80%99un-cas-humain-de-grippe-influenza-porcin-h1n2v-en-bretagne 2021 false false false France popular works influenza detective influenza H1N1 Influenza snacks influenza, human swine influenza Brittany homo sapiens influenza, nos