The now-defunct US Government Agency "Office of the Coordinator of Inter-American Affairs" hired Walt Disney Studios to create a series of films for developing countries, "Health For The Americas."
"Insects As Carriers of Disease" shows the types of insects that spread disease.
There's a better print (Spanish version) in the FedFlix database:
http://www.archive.org/details/gov.ntis.ava16767vnb1As always, any error or typo is mine and if you enjoy my uploads or if you intend to make $ or otherwise profit from these files, please consider making a donation to a veteran's charity of your choice and/or Archive.org itself. Thanks. :)