Characteristics of adenovirus pharyngoconjunctivitis triad
Fever, pharyngitis, monocular or binocular acute follicular conjunctivitis were defined as triple syndrome and pharyngoconjunctivitis, which was the first epidemic outbreak in kindergartens and schools in the United States in 1953 and spread to Europe and Asia in 1956. The incidence of pharyngoconjunctivitis triad is mainly 4-9 years old, which is easy to be infected, infected and prevalent in summer and winter, mostly caused by adenovirus III, with an incubation period of 5 or 6 days.
It can occur in summer and winter, which is one of the characteristics of pharyngeal conjunctivitis. The route of transmission is special, and it is the second characteristic of pharyngoconjunctivitis. It can be transmitted not only through breathing and contact, but also through water source skin pathways such as swimming pools and bathhouses. The pathogenicity and scope can be said to be a wide range of characteristics of adenoviruses, which can not only cause respiratory tract and eye conjunctival infection, but also cause gastrointestinal tract, urethra, liver and other infections.
Adenoviruses have more characteristics, for example, the known serotype of human adenovirus about 1 stroke 3 is usually associated with human diseases, and one serotype can cause different clinical diseases, and different serotypes can also cause the same disease. For example, when adenovirus infects the respiratory tract such as throat, there will be cough, nasal congestion and pharyngitis, accompanied by fever, chills, headache and muscle pain, and will form four different categories, namely, acute febrile pharyngitis, pharyngoconjunctivitis, acute respiratory inflammation, pneumonia and so on.
Acute febrile pharyngitis, usually in infants and children, is caused by group C virus and presents symptoms such as cough, stuffy nose, fever and throat ulcers, which are difficult to distinguish from mild respiratory infections caused by other viruses. Pharyngoconjunctivitis is similar to acute febrile pharyngitis, but conjunctivitis often occurs at the same time. Pharyngeal conjunctival fever tends to break out, such as swimming pool conjunctivitis, mostly caused by group B adenovirus types 3 and 7, the cure is good, generally no sequelae.
Adenovirus acute respiratory inflammation, which is characterized by pharyngitis, fever, cough and general discomfort, is often prevalent among military recruits, often caused by sudden tension, fatigue, aggregation and so on. This infection is mostly caused by adenovirus types 4 and 7, and can also be seen in type 3. Adenovirus pneumonia, which accounts for 10% of children's pneumonia, is mostly caused by adenovirus types 3 and 7; the case fatality rate of adenovirus pneumonia in young people is 8% to 10%; pneumonia is also a serious manifestation of acute respiratory disease in recruits.
If you have any questions or need help, please dial 0106217064913269852331
- Prev
Adenotoxic pneumonia can easily cause conjunctivitis.
People are more familiar with lobar pneumonia and other common pneumonia. in fact, the division methods of pneumonia are different and there are many names, so there are many types of pneumonia that are not well known. Such as adenoviral pneumonia, is infants and other children, children, very.
- Next
Yushu doesn't have to buy a mother-in-law to grow a big pot out of a leaf and blossom every year.
My mother-in-law likes to grow flowers very much. There are dozens of pots of flowers and plants at home, many of which are bred by her mother-in-law herself later. The pot of jade trees in the family is raised by her mother-in-law pinching a leaf of her neighbor. Now it not only grows vigorously, but also blossoms year after year. Jade.
Related
- Wuhan Hospital Iron Tree Blooming Result Was Instantly Frightened by the Gardener Master
- Which variety of camellia is the most fragrant and best? Which one do you like best?
- What is the small blue coat, the breeding methods and matters needing attention of the succulent plant
- Dormancy time and maintenance management of succulent plants during dormancy
- Minas succulent how to raise, Minas succulent plant pictures
- What are the varieties of winter succulent plants
- How to raise succulent plants in twelve rolls? let's take a look at some experience of breeding twelve rolls.
- Attention should be paid to water control for succulent plants during dormant period (winter and summer)
- Watering experience of twelve rolls of succulent plants
- Techniques for fertilizing succulent plants. An article will let you know how to fertilize succulent plants.