**Core Concept**
The Expanded Programme on Immunization (EPI) Multi-Purpose Cold Chain (EMCP) was launched in 1997 to improve the storage and transportation of vaccines in developing countries. The selection criteria for Primary Health Centres (PHCs) under EMCP aimed to identify areas with high disease burdens and limited healthcare resources.

**Why the Correct Answer is Right**
The correct answer, "The area has been reporting epidemics," is incorrect because EMCP focused on areas with endemic and continuously high disease prevalence, rather than those experiencing sporadic outbreaks or epidemics. The other options, API more than 2 for the last 3 years, Plasmodium falciparum more than 30% of total malaria cases, and the area has been reporting deaths, are all indicative of high disease burdens in PHCs under EMCP.

**Why Each Wrong Option is Incorrect**
**Option A:** API (Annual Parasite Incidence) more than 2 for the last 3 years is a valid criterion for selecting PHCs under EMCP, as it indicates a high prevalence of malaria in the area.
**Option B:** Plasmodium falciparum more than 30% of total malaria cases is also a correct criterion, as it highlights areas with a high proportion of severe and potentially life-threatening malaria cases.
**Option C:** The area has been reporting deaths is a relevant criterion, as it indicates areas with high mortality rates, which may be due to various infectious diseases.

**Clinical Pearl / High-Yield Fact**
When selecting PHCs under EMCP, healthcare professionals should focus on areas with consistently high disease burdens and limited healthcare resources, rather than those experiencing sporadic outbreaks or epidemics.

**Correct Answer Line**
✓ Correct Answer: D. The area has been reporting epidemics