In order to develop chicken pox, one must be exposed to the...

In order to develop chicken pox, one must be exposed to the virus that causes chicken pox. Note, however, that not everyone who is exposed to the virus is affected. In other words, the virus is a Select one: Contributory cause Necessary cause Risk factor Sufficient cause

1. Chicken pox virus is a herpes virus that can establish latency. It can be reactivated and cause the disease shingles. a. Name the virus that causes chicken pox. b. Describe how the chicken pox virus becomes latent. Which cells are infected by chicken pox virus to establish latency? c. What is shingles? What virus causes shingle? d. Lila got chicken pox when she was 12 years old. She recovered. When Lila was 65 years old, she got shingles. Explain the steps that resulted in Lila getting shingles. 2. A person is sick with a bacterial infection. Instead of using drugs, they inject the patient with phage. Phages are being used to treat bacterial infections in humans. Explain how this would clear up the bacterial infection in the patient. 3. If viruses that normally form envelopes were prevented from budding, however they do exit the cell via lysis of the infected cell. Would they still be infectious? Explain.

Dominador T.

Question

In order to develop chicken pox, one must be exposed to the virus that causes chicken pox. Note, however, that not everyone who is exposed to the virus is affected. In other words, the virus is a Select one: Contributory cause Necessary cause Risk factor Sufficient cause

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