Putanga 1: E rua ngā kano ārai mate Rotavirus ki te mate Rotavirus A he haumaru, he whai hua hoki ki ngā tamariki: Rotarix na GlaxoSmithKline me RotaTeq na Merck. Putanga 2: E rua ngā kano ārai mate rotavirus ki te mate rotavirus A e haumaru ana, e whai hua ana hoki ki ngā tamariki: Rotarix na Merck me RotaTeq na GlaxoSmithKline. Pātai: He ōrite te tikanga o te rerenga 1 me te rerenga 2? He Ae, he Kore rānei?
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