Ricercatori belgi scoprono batteri che potrebbero proteggere dal Covid a lungo
https://www.vrt.be/vrtnws/nl/2026/03/17/belgische-onderzoekers-werken-aan-neusspray-op-basis-van-bacteri/?fbclid=IwY2xjawQmm6VleHRuA2FlbQIxMQBzcnRjBmFwcF9pZBAyMjIwMzkxNzg4MjAwODkyAAEeaHi904tobanCWnyw9qvSNCto4zeFfjHgGsBPlf-QJNVgGkm1osOGA7L1se0_aem_e_wHBlaj9lO50AR2H8hSlQ
di Wonderful_Hold_6986