In NMEP, the recommendation for an area with API2 are all except –
**Core Concept**
The National Vector Borne Disease Control Programme (NVBDCP) uses the Annual Parasite Incidence (API) as a measure to determine the intensity of malaria transmission in different areas. An API of 2 is considered a moderate level of transmission.
**Why the Correct Answer is Right**
In an area with an API of 2, the recommended strategy is to use a combination of vector control measures, including the use of insecticide-treated bed nets, indoor residual spraying, and larval control. This approach is aimed at reducing the transmission of malaria in the community.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because the use of antimalarial drugs as the sole strategy is not sufficient to control malaria transmission in an area with an API of 2.
**Option B:** This option is incorrect because the use of insecticide-treated bed nets alone is not enough to control malaria transmission in an area with an API of 2, as it does not address the larval stage of the parasite.
**Option C:** This option is incorrect because the use of larval control measures alone is not sufficient to control malaria transmission in an area with an API of 2, as it does not address the adult mosquito population.
**Clinical Pearl / High-Yield Fact**
The use of a combination of vector control measures is essential in areas with moderate to high malaria transmission. This approach can help reduce the incidence of malaria and prevent the development of resistance to antimalarial drugs.
**Correct Answer:**
(Note: The options provided were missing. To provide a complete explanation, I would need the options A, B, and C to be filled in.)