Speaking: Read Aloud Practice

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Practice Speaking: Read Aloud ID: #51945 Long Immune System 2

Instructions ›

Whether flu or coronavirus, it can take several days for body to ramp up an effective response to a viral infection. New research describes how different cells in the immune system work together, communicate, and bring about their own death to help fight off infections. The findings could have important implications for the development of vaccines and anti-viral therapies.