The reason for an increase in the number of Pertussis cases in the United States since 1970, even after the availability of an effective vaccine. Introduction : Gram negative anaerobic bacterium, Bordetella pertussis , of the shape that is intermediate between roundly and rod-like, causes a disease called pertussis, known commonly as whooping cough. It disrupts the working of “ciliated epithelial” cells found in trachea and imparts the disease with the help of some toxins and molecules for adhesions. It is generally diagnosed in very young children up to 5 years of age, by observing symptoms of cough and can be mistaken as common cold.

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Answer 1

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Chapter 20, Problem 8SA

Summary Introduction

To determine:

The reason for an increase in the number of Pertussis cases in the United States since 1970, even after the availability of an effective vaccine.

Introduction:

Gram negative anaerobic bacterium, Bordetella pertussis, of the shape that is intermediate between roundly and rod-like, causes a disease called pertussis, known commonly as whooping cough. It disrupts the working of “ciliated epithelial” cells found in trachea and imparts the disease with the help of some toxins and molecules for adhesions. It is generally diagnosed in very young children up to 5 years of age, by observing symptoms of cough and can be mistaken as common cold.

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Answer 2

Question

Chapter 20, Problem 8SA

Summary Introduction

To determine:

The reason for an increase in the number of Pertussis cases in the United States since 1970, even after the availability of an effective vaccine.

Introduction:

Gram negative anaerobic bacterium, Bordetella pertussis, of the shape that is intermediate between roundly and rod-like, causes a disease called pertussis, known commonly as whooping cough. It disrupts the working of “ciliated epithelial” cells found in trachea and imparts the disease with the help of some toxins and molecules for adhesions. It is generally diagnosed in very young children up to 5 years of age, by observing symptoms of cough and can be mistaken as common cold.

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Answer 3

Question

Chapter 20, Problem 8SA

Summary Introduction

To determine:

The reason for an increase in the number of Pertussis cases in the United States since 1970, even after the availability of an effective vaccine.

Introduction:

Gram negative anaerobic bacterium, Bordetella pertussis, of the shape that is intermediate between roundly and rod-like, causes a disease called pertussis, known commonly as whooping cough. It disrupts the working of “ciliated epithelial” cells found in trachea and imparts the disease with the help of some toxins and molecules for adhesions. It is generally diagnosed in very young children up to 5 years of age, by observing symptoms of cough and can be mistaken as common cold.

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Answer 4

Question

Chapter 20, Problem 8SA

Summary Introduction

To determine:

The reason for an increase in the number of Pertussis cases in the United States since 1970, even after the availability of an effective vaccine.

Introduction:

Gram negative anaerobic bacterium, Bordetella pertussis, of the shape that is intermediate between roundly and rod-like, causes a disease called pertussis, known commonly as whooping cough. It disrupts the working of “ciliated epithelial” cells found in trachea and imparts the disease with the help of some toxins and molecules for adhesions. It is generally diagnosed in very young children up to 5 years of age, by observing symptoms of cough and can be mistaken as common cold.

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Answer 5

Chapter 20, Problem 8SA

Summary Introduction

To determine:

The reason for an increase in the number of Pertussis cases in the United States since 1970, even after the availability of an effective vaccine.

Introduction:

Gram negative anaerobic bacterium, Bordetella pertussis, of the shape that is intermediate between roundly and rod-like, causes a disease called pertussis, known commonly as whooping cough. It disrupts the working of “ciliated epithelial” cells found in trachea and imparts the disease with the help of some toxins and molecules for adhesions. It is generally diagnosed in very young children up to 5 years of age, by observing symptoms of cough and can be mistaken as common cold.

Answer 6

Chapter 20, Problem 8SA

Summary Introduction

To determine:

The reason for an increase in the number of Pertussis cases in the United States since 1970, even after the availability of an effective vaccine.

Introduction:

Gram negative anaerobic bacterium, Bordetella pertussis, of the shape that is intermediate between roundly and rod-like, causes a disease called pertussis, known commonly as whooping cough. It disrupts the working of “ciliated epithelial” cells found in trachea and imparts the disease with the help of some toxins and molecules for adhesions. It is generally diagnosed in very young children up to 5 years of age, by observing symptoms of cough and can be mistaken as common cold.

Answer 7

Chapter 20, Problem 8SA

Summary Introduction

To determine:

The reason for an increase in the number of Pertussis cases in the United States since 1970, even after the availability of an effective vaccine.

Introduction:

Gram negative anaerobic bacterium, Bordetella pertussis, of the shape that is intermediate between roundly and rod-like, causes a disease called pertussis, known commonly as whooping cough. It disrupts the working of “ciliated epithelial” cells found in trachea and imparts the disease with the help of some toxins and molecules for adhesions. It is generally diagnosed in very young children up to 5 years of age, by observing symptoms of cough and can be mistaken as common cold.

Answer 8

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Answer 11

Ch. 20 - The presence of lipid A in the outer membranes of...Ch. 20 - Prob. 2MC Ch. 20 - Prob. 3MC Ch. 20 - Prob. 4MC Ch. 20 - Prob. 5MC Ch. 20 - Prob. 6MC Ch. 20 - Prob. 7MC Ch. 20 - Prob. 8MC Ch. 20 - Prob. 9MC Ch. 20 - Which bacterium causes infections in many burn...

Solution Summary: The author explains that Bordetella pertussis is a Gram-negative anaerobic bacterium that causes whooping cough. It is not carried by any particular animal and isn't found in

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