Haemophilus influenzae skin infection
Introduction
Introduction to skin infections of Haemophilus influenzae The skin infection of Haemophilus influenzae is an exogenous acute suppurative infection or endogenous secondary infection of human caused by Haemophilus influenzae. The disease is more common in children, and the adult has a specific antibody to the bacteria, so it is less likely to develop. basic knowledge The proportion of illness: 0.001% Susceptible people: more common in children Mode of infection: respiratory transmission Complications: sepsis
Cause
Causes of skin infections of Haemophilus influenzae
Cause:
The pathogen of the skin infection of Haemophilus influenzae is Haemophilus influenzae. Exogenous infections are mostly caused by virulent strains with a type B capsule. Endogenous infections are often found in influenza, measles, and whooping cough (pertussis is an acute respiratory infection caused by Bordetella pertussis. Its clinical features are paroxysmal spastic cough accompanied by a deep "chicken"-like inspiratory snoring, such as Get timely and effective treatment, the course of disease can be delayed for several months, so it is called "pertussis." The disease is very contagious, often causing epidemics. After respiratory infections, it is caused by the normal capsule parasitic airway.
Prevention
Skin infection prevention of Haemophilus influenzae
1, go to bed early and get up early, exercise the body. Improve your physical fitness.
2. Keep your mind calm. Avoid anger in the spring, do not be too impatient, always keep your peace of mind.
3. Quit smoking, drink less and drink coffee. Smoking is the most vulnerable to damage to the respiratory surface barrier and induces disease onset. Tobacco, alcohol and coffee all stimulate nervous excitement. Some people want to "eliminate tension and fatigue", but actually weaken the body's disease resistance.
Complication
Skin infection complications of Haemophilus influenzae Complications sepsis
In the face or upper limbs, a single unclear purple-red cellulitis occurs, which damages the center and is edematous and generally does not invade the lymph nodes. The child has symptoms of lethargy, high fever, sepsis, arthritis and other symptoms, accompanied by upper respiratory tract infection or sinusitis. The total number of white blood cells in the blood rises, often 20 × 109 / L. Bacterial culture of blood and pus was positive.
Symptom
Symptoms of skin infections of Haemophilus influenzae Common symptoms Drowsiness and edema
The disease is more common in children, and the adult has a specific antibody to the bacteria, so it is less likely to develop.
Infants under the age of 3 have a cold or fever after a few days, and a single unclear purple-red cellulitis occurs on the face or upper limbs, which damages the center and is edema, generally does not invade the lymph nodes, and the child has lethargy and high fever. Septicemia, arthritis and other symptoms of poisoning, accompanied by upper respiratory tract infection or sinusitis, the total number of white blood cells increased, often 20 × 109 / L, blood and pus bacterial culture positive.
Examine
Examination of skin infections of Haemophilus influenzae
Skin infection check of Haemophilus influenzae:
1. Ultraviolet inspection: Ultraviolet filtration is a light wave with a wavelength of 320~400nm emitted by a high-pressure mercury lamp. It can be used for the auxiliary diagnosis of abnormal skin diseases, skin infections and porphyria diseases. It can also observe the curative effect of a skin examination. method.
The total number of white blood cells in the blood rises, often 20 × 109 / L. Bacterial culture of blood and pus was positive.
Diagnosis
Diagnosis and diagnosis of skin infection of Haemophilus influenzae
Children with facial or upper limbs have purple-red cellulitis, accompanied by high fever, upper respiratory tract infections and other symptoms should be suspected of the disease, the diagnosis should be taken from the lesions to extract pus smear or culture to find the pathogen.
