Preventing the spread of oncomelania is not the key nor the main problem in the prevention and control of Schistosomiasis.
A: 正确
B: 错误
A: 正确
B: 错误
举一反三
- The open-loop control method in congestion control can ensure that the problem will not appear at the beginning. A: 正确 B: 错误
- For communities where no cases are found, the prevention and control strategy is focused on A: A Strictly prevent introduction B: B Reducing importation C: C Stopping transmission D: D Strengthening treatment E: E Preventing exportation
- epidemic prevention and control 四字
- egular epidemic prevention and control
- Which of the following are the main components of infectious disease prevention and control ? A: Control the sources of transfection. B: Cut off the routes of transmission. C: Protect susceptible populations D: Positive publicity and correct guidance E: Active cooperation of residents