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Whooping cough
Can you still get whooping cough even if you have been vaccinated?
If the whooping cough vaccine is administered effectively and antibodies are produced, it generally prevents reinfection. However, if the vaccine is not administered according to the prescribed schedule, or if no antibodies are produced after the vaccination, exposure to this pathogen may still lead to infection. The disease is characterized by fits of coughing, which can cause blushing, runny nose, tears, nausea, and vomiting. Some children may also experience a barking cough and a crowing sound during inhalation.
How long does it usually take for the blood picture of pertussis to come down when it's too high?
Whooping cough is an acute respiratory infectious disease caused by Bordetella pertussis infection, commonly seen in children. The main clinical symptoms include typical paroxysmal spasmodic cough, crowing inspiratory whoop, with the cough being more prominent at night. In the peripheral blood, there will be a marked increase in white blood cell count, lymphocyte count, and lymphocyte classification. After a confirmed diagnosis of whooping cough, macrolide antibiotics are administered. After a week of aggressive treatment, the blood count typically decreases significantly.
What causes whooping cough?
Pertussis, also known as whooping cough, is a respiratory infectious disease primarily caused by the Bordetella pertussis or Corynebacterium diphtheriae bacteria. It is contagious and has a prolonged course, often leading to paroxysmal spasmodic coughing. It is commonly seen in infants and spreads through airborne droplets and close contact. The disease is generally prevented through vaccination. It has been included in the national free vaccination program, with babies receiving injections at three, four, and five months of age as part of their basic immunization, followed by a booster shot after the age of two. Once antibodies are produced, they can effectively prevent the disease.
Whooping cough belongs to which type of infectious disease?
Pertussis, also known as whooping cough, is an acute respiratory infectious disease caused by the infection of Bordetella pertussis. It is categorized as a Class B infectious disease according to national regulations. Bordetella pertussis has weak resistance to external environments and is generally not considered to spread through indirect contact. The primary mode of transmission is through respiratory droplets. Asymptomatic infected children are the main transmitters of the disease. Children under the age of five are the most susceptible. Babies typically receive their primary immunization at the ages of 3, 4, and 5 months, a booster immunization at 18-24 months, and another booster at the age of 6.
Can whooping cough be vaccinated against?
Pertussis can be prevented with a vaccination and is a type of respiratory infectious disease. The main clinical preventive measure is vaccination, specifically with the DTP vaccine, which is a national Category I vaccine and part of basic immunization. The first dose should be administered when the baby is three months old. The DTP vaccine prevents not only pertussis but also diphtheria and tetanus infections. The complete course consists of three injections, with the second and third doses administered in the fourth month and between the fourth and fifth months, respectively.
Pertussis is diagnosed through what?
Whooping cough is a respiratory infectious disease, generally diagnosed through typical clinical symptoms and laboratory test results. Typical symptoms include paroxysmal, spasmodic coughing, which can also lead to flushed face and ears, runny nose, acute sickly appearance, while some patients may have a cough that sounds like a puppy's bark and others may exhibit a crowing sound during inhalation. During this period, sputum pathogen culture or other auxiliary examinations can be used for diagnosis, and sensitive antimicrobial drugs can be chosen for anti-inflammatory treatment.
Is whooping cough contagious?
Pertussis, a type of disease, is an infectious respiratory infection, thus it is contagious. If there is a pertussis patient in the home, it is recommended to isolate the patient for treatment, ensure air ventilation and disinfection in the living space, and use personal items separately. Patients should ideally wear masks to block the bacteria from spreading through respiratory passages, and should actively choose antimicrobial drugs to control the infection, drink plenty of water, and rest sufficiently. When feverish, adopt physical methods to reduce fever or take antipyretic medication for symptomatic treatment. The main principle should be to choose macrolide antibiotics to control the infection. (Please use medication under the guidance of a professional physician and do not self-medicate.)
Is whooping cough contagious?
Whooping cough is a contagious disease, and principally transmitted from person to person. Currently, an effective way to prevent this disease is by vaccination with the DTaP vaccine. The name "whooping cough" does not mean the cough lasts for a hundred days; this is just a colloquial expression referring to its prolonged duration. The primary symptoms of this disease include severe, spasmodic coughing, during which the patient may exhibit redness in the face and ears, a runny nose, and even nausea and vomiting. Additional symptoms can include cyanosis of the lips and choking. In severe cases, it can cause whole-body convulsions leading to ischemic and hypoxic encephalopathy. Once diagnosed, it is crucial to promptly treat with antibiotics and medications that relieve bronchial smooth muscle spasms. During the acute phase, corticosteroids may also be used in treatment.
What does whooping cough mean?
Pertussis, also known as whooping cough, is a respiratory infectious disease caused by the infection of Bordetella pertussis and Corynebacterium diphtheriae, leading to inflammatory reactions in the respiratory tract. Typical symptoms include paroxysmal coughing, which is intense and can cause redness in the face and ears, runny nose, and even vomiting. Diagnosis can be confirmed through sputum culture, pathogen cultivation, routine blood tests, and chest X-rays, among other auxiliary examinations.
What are the symptoms of whooping cough?
Pertussis has many symptoms. The early symptoms are the same as those of a common cold, including a runny nose, sore throat, and fever. About one to two weeks later, episodic, spastic coughing occurs. Some may also experience a barking cough and a crowing sound during inhalation, which are characteristic symptoms of pertussis. This type of cough can lead to complications such as an acute facial expression, redness in the face and ears, runny nose, tears, and vomiting. It is necessary to culture the pathogen and choose sensitive antibiotics to kill this bordetella pertussis.