To achieve neonatal tetanus elimination, incidence of neonatal tetanus per 1000 live bih should be reduced to less than-
**Core Concept**
The underlying principle being tested is the definition of neonatal tetanus elimination as set by the World Health Organization (**WHO**). Neonatal tetanus is a significant cause of morbidity and mortality in newborns, particularly in areas with poor immunization coverage and inadequate obstetric care.
**Why the Correct Answer is Right**
To achieve neonatal tetanus elimination, the incidence needs to be significantly reduced, indicating a high level of **immunization** coverage among pregnant women and improved obstetric care practices. The correct threshold is less than **0.1 per 1000 live births**, which reflects a rare occurrence of the disease, suggesting effective prevention measures are in place.
**Why Each Wrong Option is Incorrect**
**Option A:** This is incorrect because it does not specify the correct threshold.
**Option B:** Similarly, this option does not provide the accurate figure for the incidence rate.
**Option D:** This option is also incorrect as it does not align with the WHO's definition for neonatal tetanus elimination.
**Clinical Pearl / High-Yield Fact**
A key point to remember is that neonatal tetanus elimination is defined by an incidence rate of less than **0.1 per 1000 live births**, which is crucial for public health strategies aiming to reduce tetanus-related morbidity and mortality.
**Correct Answer:** 0.1 per 1000 live births