New Manual on CDTI and VAS
Nancy Haselow, HKI’s Onchocerciasis
Director, has written a manual
offering an overview of the problems
that vitamin A deficiency and onchocerciasis
pose as well as providing concrete
information about practical steps
that can be taken to solve these
problems. She promotes the integration
of vitamin A supplementation (VAS)
into existing Community-Directed
Treatment with Ivermectin (CDTI)
for onchocerciasis, thereby addressing
two serious public health problems
simultaneously. The success of
CDTI is based on the strategy of
communities taking responsibility
for their health, and is currently
being implemented in 26 African
countries, all of which also have
vitamin A deficiency problems of
public health importance. An integrated
CDTI and vitamin A supplementation
program can potentially increase
coverage of both ivermectin and
vitamin A. “Based on a conservative
estimate, ensuring adequate vitamin
A supplementation through CDTI
will reach over 11 million children
and save the lives of 72,000 children
per year.” The manual also
provides information about support
and resource organizations and
materials that are available.
Funding to produce the manual
was awarded by the CORE group as
part of its efforts to disseminate
promising child health innovations
to a larger audience. The manual
is available in English and French;
click here for
the English version, and here for
the French version. Contact Nancy
Haselow by e-mailing her at nhaselow@hki.org.
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