National Project Implementation Plan - NVBDCP

population that should have such protection. It may be larger than the
population actually targeted in an annual operational plan, which could be
constrained by limited supplies or funds.
An effective LLIN is one that has been delivered to a household less than e
years before, where e = longevity of the net, nowadays assumed to be either
3 or 5 years depending on brand. Thus, there needs to be record-keeping on
LLIN delivery for the past year to calculate the cumulative number of effective
LLINs.
The data should be supplemented by corresponding village-based data
(proportion of villages in high risk areas with at least 80% coverage of IRS or
ITNs), which should be broken down by “tribal and non-tribal”
Data collection
Monthly performance records prepared on standard formats by MPHS with
support from MTS.
Reporting
Monthly and annual report from block to district and district to state
9.2.4 Integrated Vector Management Outcome indicators
Percentage of individuals in project districts belonging to ITN target population
(defined by district planning according to national guidelines) who report
having slept under an ITN during the previous night.
Percentage of individuals in project districts belonging to IRS target population
(defined by district planning according to national guidelines) who report
having slept in a house, where all rooms had been sprayed once or twice
(according to norm for the area) over the last 12 months and, where no room
had been replastered/repainted since last spray.
Data collection
Annual household surveys
Reporting
Annual report from state and national level
Denominator populations
Delimitation of target populations for vector control is done according to the
operational guidelines. Target population is the population that should be
protected by a given intervention (eligible population), not the one that was
planned to be protected in an annual plan affected by resource constraints.
Nonetheless, the learning process may over time lead to modifications in the
delimitations of these target populations. Different target populations are
allocated village-wise to be targeted by either IRS or ITNs. Thus, each subcentre
area, block and district has the following denominator populations:
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