Pertussis, a respiratory illness commonly known as whooping cough, is a very contagious disease caused by a type of bacteriatype of bacteria The ancestors of bacteria were unicellular microorganisms that were the first forms of life to appear on Earth, about 4 billion years ago. For about 3 billion years, most organisms were microscopic, and bacteria and archaea were the dominant forms of life. › wiki › Bacteria

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called Bordetella pertussis. These bacteria attach to the cilia (tiny, hair-like extensions) that line part of the upper respiratory system.

Is whooping cough caused by fungi?

Whooping cough is caused by the bacterium Bordetella pertussis. The bacterium is transmitted in tiny droplets that come from the nose and mouth and is spread from person to person. A similar bacterium called Bordetella parapertussis causes a milder version of whooping cough known as parapertussis.

What is the whooping cough virus called?

Pertussis, also known as whooping cough, is a highly contagious respiratory disease. It is caused by the bacterium Bordetella pertussis. Pertussis is known for uncontrollable, violent coughing which often makes it hard to breathe.

What causes the whoop in whooping cough?

Whooping cough, or pertussis, is very contagious and mainly affects infants and young children. Whooping cough is caused by a bacterium called Bordetella pertussis. The illness is characterized by coughing spells that end with a characteristic "whoop" as air is inhaled.

What is the most common complication of pertussis quizlet?

The most common complication of pertussis is bacterial pneumonia. Rare complications include seizures, inflammation of the brain, and death.

Which of the following pathogens causes whooping cough ?

42 related questions found

What causes whooping cough in babies?

Whooping cough is caused by Bordetella pertussis bacteria. It's very contagious. It's spread from child to child through coughing and sneezing. Once the bacteria are in a child's airways, it causes swelling of the airways and mucus.

Is pertussis droplet or airborne?

Pertussis is spread by respiratory droplets generated through coughing, sneezing and even talking. People with pertussis usually spread the disease while in close contact with others, who then breathe in the bacteria. An infected person is most contagious early in the course of illness.

Where does whooping cough bacteria come from?

Pertussis is also known as whooping cough. It is a highly infectious bacterial disease involving the respiratory tract. It is caused by a bacterium (Bordetella pertussis or Bordetella Parapertussis ) that is found in the mouth, nose and throat of an infected person.

Where did whooping cough originate?

Pertussis is a relatively recent human infectious disease. According to Nils Rosen von Rosenstein, the disease first appeared in France in 1414. The first epidemic was described in 1578 by Guillaume de Baillou [7, 8].

Is pertussis airborne or droplet precautions?

Illnesses that require droplet precautions include influenza (flu), pertussis (whooping cough), mumps, and respiratory illnesses, such as those caused by coronavirus infections. Anyone who goes into the room should wear a surgical mask.

Where is pertussis most common?

The states with the highest rates of pertussis include Vermont, Wisconsin, Alaska and Maine. Pertussis is more commonly known as whooping cough. It is a respiratory disease that causes uncontrollable coughing.

What are the 3 stages of pertussis?

This disease has 3 stages: catarrhal, paroxysmal, and convalescent. The symptoms of the catarrhal stage are mild and may go unnoticed. The paroxysmal stage of Pertussis is characterized by episodes of coughing with a distinctive “whooping” sound when breathing in (inspiration).

What is the epidemiology of whooping cough?

The rate of cough illnesses (pertussis) caused by B pertussis infection in adolescents and adults is between 370 and 1500 per 100,000 population. These data suggest that there are between approximately 800,000 and 3.3 million cases per year in the United States.

Who discovered pertussis bacteria?

Pertussis, or whooping cough, is an acute infectious disease caused by the bacterium Bordetella pertussis. Outbreaks of pertussis were first described in the 16th century by Guillaume de Baillou. The organism was first isolated by Jules Bordet and Octave Gengou in 1906.

What is the most common complication of pertussis?

The most common complications in another study of adults with pertussis were:

• Weight loss.
• Urinary incontinence.
• Syncope.
• Rib fractures from severe coughing.

What type of pathogen causes cholera?

Cholera is an acute diarrheal illness caused by infection of the intestine with Vibrio cholerae bacteria. People can get sick when they swallow food or water contaminated with cholera bacteria. The infection is often mild or without symptoms, but can sometimes be severe and life-threatening.

Is tuberculosis caused by a microorganism?

Tuberculosis (TB) is caused by a bacterium called Mycobacterium tuberculosis. The bacteria usually attack the lungs, but TB bacteria can attack any part of the body such as the kidney, spine, and brain.

What are the pathogenic mechanisms of Bordetella pertussis what are its virulence factors?

pertussis virulence factors. These virulence factors include adhesins such as filamentous haemagglutinin, fimbriae and pertactin, which allow B. pertussis to bind to ciliated epithelial cells in the upper respiratory tract.

What PPE is used for pertussis?

Droplet precautions are used when you have disease in your lungs or throat, such as: The flu. Pertussis (whooping cough) Mumps.

Can pertussis be transmitted airborne?

Pertussis is a contagious, acute respiratory illness caused by the bacterial pathogen Bordetella pertussis. Although it is widely believed that transmission of B. pertussis occurs via aerosolized respiratory droplets, no controlled study has ever documented airborne transmission of pertussis.

Is whooping cough airborne transmission?

Coughing or sneezing spreads whooping cough from person to person. The bacteria can live in droplets that become airborne during coughing or sneezing; anyone in close contact with an individual who has whooping cough is likely to be exposed to the disease.

Which pathogen causes diphtheria?

Diphtheria is a serious infection caused by strains of bacteria called Corynebacterium diphtheriae that make a toxin (poison). It is the toxin that can cause people to get very sick.

What causes Measle?

Measles is caused by morbillivirus, which is mostly seen in the winter and spring. It's spread from one child to another through direct contact with discharge from the nose and throat. Sometimes, it is spread through airborne droplets (from a cough or sneeze) from an infected child.

Is whooping cough an epidemic?

Whooping cough is a relatively new infectious disease afflicting human beings, compared with other infectious diseases, and is undergoing a resurgence despite decades of vaccination. The oldest known epidemic is thought to be the Paris outbreak of 1578.

What type of vaccine is the tetanus component of DTaP?

Tetanus, Diphtheria, and Pertussis (Tdap) Vaccines

Each 0.5-mL dose of Adacel® (Sanofi Pasteur) contains 5 Lf tetanus toxoid, 2 Lf diphtheria toxoid, and acellular pertussis antigens (2.5 µg detoxified PT, 5 µg FHA, 3 µg pertactin, 5 µg FIM).