Houston Chronicle: Scientists who tested monkeys with the resurrected1918 killer flu virus now have a better idea of how the deadliest epidemic in history attacked and killed so many people.

• 休斯敦时报：科学家用猴子对1918年大流行、又有死灰复燃之势的流感病毒进行试验之后，对这种毒性最大、人最多的流感病毒为何大流行有了更清醒的认识。