A<br/>village has 100 under five children. The coverage of measles<br/>vaccine is 60%. Following a measles case 26 children<br/>developed measles. The secondary attack rate is() A: 25% B: 40% C: 50% D: 65%
A<br/>village has 100 under five children. The coverage of measles<br/>vaccine is 60%. Following a measles case 26 children<br/>developed measles. The secondary attack rate is() A: 25% B: 40% C: 50% D: 65%
What is the most valuable basis for the earlydetection of measles? A: Fever B: Conjunctivitis C: History of exposure to measles D: Measles oral mucosal spots
What is the most valuable basis for the earlydetection of measles? A: Fever B: Conjunctivitis C: History of exposure to measles D: Measles oral mucosal spots
More than one child here infected with measles. A: was B: were
More than one child here infected with measles. A: was B: were
Measles ______ a kind of infectious illness.
Measles ______ a kind of infectious illness.
Measles are sometimes caused by a tapeworm.
Measles are sometimes caused by a tapeworm.
Which of the following is the primaryclinical manifestation of measles during the eruptive period? A: Fever B: Typical rash C: Brown pigmentation D: Measles mucosal spots
Which of the following is the primaryclinical manifestation of measles during the eruptive period? A: Fever B: Typical rash C: Brown pigmentation D: Measles mucosal spots
Measles have reappeared among the kindergarten children. ( )
Measles have reappeared among the kindergarten children. ( )
Mortality from measles can be reduced by better ______.
Mortality from measles can be reduced by better ______.
German measles virus (rubella), a common cause of exanthema in children, is best described by which of the following statements A: Measles (rubeola) and German measles (rubella) are caused by the same virus B: Incubation time is approximately 3 to 4 weeks C: Vesicular rashes are characteristic D: Onset is abrupt with cough, coryza, and fever E: Specific antibody in the serum does not prevent disease
German measles virus (rubella), a common cause of exanthema in children, is best described by which of the following statements A: Measles (rubeola) and German measles (rubella) are caused by the same virus B: Incubation time is approximately 3 to 4 weeks C: Vesicular rashes are characteristic D: Onset is abrupt with cough, coryza, and fever E: Specific antibody in the serum does not prevent disease
These medical teams are dealing with an outbreak of ______. A: plague B: measles C: malaria D: rabies
These medical teams are dealing with an outbreak of ______. A: plague B: measles C: malaria D: rabies