MEASLES DIVISION OF INFECTIOUS DISEASE AND GASTROENTEROLOGY 7
1 MEASLES DIVISION OF INFECTIOUS DISEASE AND GASTROENTEROLOGY
圆Key_points MEASLES Acute respiratory infectious disease caused by measles virus clinical feature:Fever,Cough,Runny nose,Conjunctivitis,Exanthem Specific sign:Koplik's Spots (a kind of enanthem） 2 DIVISION OF INFECTIOUS DISEASE AND GASTROENTEROLOGY
2 Key points MEASLES DIVISION OF INFECTIOUS DISEASE AND GASTROENTEROLOGY ◆ Acute respiratory infectious disease caused by measles virus ◆ clinical feature: Fever, Cough, Runny nose, Conjunctivitis, Exanthem ◆ Specific sign: Koplik’s Spots (a kind of enanthem )
Pathogen Classification:A RNA virus Genus:morbillivirus Family:paramyxoviridae Serotype:Only one Location:Nasopharyngeal secretions, Blood,Urine of patients DIVISION OF INFECTIOUS DISEASE AND GASTROENTEROLOGY
3 DIVISION OF INFECTIOUS DISEASE AND GASTROENTEROLOGY Classification: A RNA virus Genus: morbillivirus Family: paramyxoviridae Serotype: Only one Location: Nasopharyngeal secretions, Blood, Urine of patients Pathogen
● Pathogen measles virus DIVISION OF INFECTIOUS DISEASE AND GASTROENTEROLOGY
4 Pathogen DIVISION OF INFECTIOUS DISEASE AND GASTROENTEROLOGY measles virus
Epidemiology 1.Infectious sources:Measles patients in acute stage 2.Routes of transmission:Droplet spray 3.Population susceptibility: It is susceptible to all the people without infection or inoculation. The age of peak incidence was 6 months to 5 years old. The incidence of baby under 6m is lower. 4.Epidemic features: 5 DIVISION OF INFECTIOUS DISEASE AND GASTROENTEROLOGY
5 DIVISION OF INFECTIOUS DISEASE AND GASTROENTEROLOGY Epidemiology 1.Infectious sources：Measles patients in acute stage 2.Routes of transmission： Droplet spray 3.Population susceptibility： 4.Epidemic features： ⚫ It is susceptible to all the people without infection or inoculation. ⚫ The age of peak incidence was 6 months to 5 years old. ⚫ The incidence of baby under 6m is lower