Lekala la Temo, Lijo le Merero ea Mahae le thibela ho kenngoa ha litsuonyana tse phelang (likhoho le matata), likhoho (ho kenyeletsoa liphoofolo tse ruuoang lapeng le tsa naha), mahe a likhoho, mahe a jeoang le likhoho tse tsoang United States ho tloha ka la 6 Hlakubele ka lebaka la seoa sena. ea ntaramane ea linonyana H7 e bakang likokoana-hloko haholo United States.

Ka mor'a thibelo ea ho reka ka ntle ho naha, ho kenngoa ha litsuonyana, likhoho le mahe ho tla thibeloa New Zealand, Australia le Canada, ha likhoho li ka rekoa feela ho tsoa Brazil, Chile, Philippines, Australia, Canada le Thailand.