Due to global heating, a brain-eating amoeba is [ spreading north from Louisiana ]( http://www.theguardian.com/world/2014/aug/28/louisiana-residents-naegleria-fowleri-water-supply-precaution ) . Getting just one in your nose can be fatal.
Ссылка: https://stallman.org/archives/2014-jul-oct.html#29_August_2014_%28Brain-eating_amoeba%29