Prevalence of Diphyllobothriasis

Rudolph C. Hecht, MD
JAMA. 1982;247(11):1566. doi:10.1001/jama.1982.03320360018019.
Text Size: A A A
Published online

To the Editor.—  I enjoyed reading the editorial "Diphyllobothriasis" (1981; 246:2483), if for no other reason than it reminded me of my recent reading of a similar fish tapeworm epidemic in New York City some years ago.1 However, I disagree with the statement that the prevalence or increase of the infestation can be ascertained or judged by the number of requests for the latest specific medication received by the Centers for Disease Control (CDC), especially since there are and have been on the market a number of other effective antihelmintics.2 The increase in the number of requests received by the CDC for niclosamide may reflect only an increase in awareness by the prescribing physicians in the possibility of obtaining this medication from a single source and not an increase in incidence or prevalence, since a good number of physicians continue to prescribe one or the other of the


Sign In to Access Full Content

Don't have Access?

Register and get free email Table of Contents alerts, saved searches, PowerPoint downloads, CME quizzes, and more

Subscribe for full-text access to content from 1998 forward and a host of useful features

Activate your current subscription (AMA members and current subscribers)

Purchase Online Access to this article for 24 hours




Meets CME requirements for:
Browse CME for all U.S. States
Accreditation Information
The American Medical Association is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians. The AMA designates this journal-based CME activity for a maximum of 1 AMA PRA Category 1 CreditTM per course. Physicians should claim only the credit commensurate with the extent of their participation in the activity. Physicians who complete the CME course and score at least 80% correct on the quiz are eligible for AMA PRA Category 1 CreditTM.
Note: You must get at least of the answers correct to pass this quiz.
You have not filled in all the answers to complete this quiz
The following questions were not answered:
Sorry, you have unsuccessfully completed this CME quiz with a score of
The following questions were not answered correctly:
Commitment to Change (optional):
Indicate what change(s) you will implement in your practice, if any, based on this CME course.
Your quiz results:
The filled radio buttons indicate your responses. The preferred responses are highlighted
For CME Course: A Proposed Model for Initial Assessment and Management of Acute Heart Failure Syndromes
Indicate what changes(s) you will implement in your practice, if any, based on this CME course.
Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).


Some tools below are only available to our subscribers or users with an online account.

Sign In to Access Full Content

Related Content

Customize your page view by dragging & repositioning the boxes below.