What are the strategies for use in case finding and epidemiological investigations?
Ans: Strategies used in case finding and epidemiological investigations are: 1. Rapid and complete reporting from all medical facilites. 2. Visits to hospitas and other medical facilities. 3. Telephone survey. 4. Distribution of questionaries, absenteeism in schools, factories, etc. 5. Community surveys (household visits), contact tracing and survey for etiological agent by isolation or serology.