0
ARTICLE |

Characteristics of Influenza Virus Infections Observed in St. Louis from 1943 to 1957:  I. Relationship of Changes in Antigenic Composition of Influenza Viruses to Morbidity from Influenza

G. O. BROUN, M.D.; R. O. MUETHER, M.D.; E. L. SHRADER, M.D.; M. B. BAWELL, M.D.; M. LEGIER, M.S.; M. DOLOROSA POPE, M.S.; R. R. SCHMIDT, M.S.
AMA Arch Intern Med. 1958;101(2):203-210. doi:10.1001/archinte.1958.00260140035007.
Text Size: A A A
Published online

The recent occurrence of extensive influenza epidemics in the Far East and the spread of the infection to this country and other parts of the world has aroused new interest in the epidemiology of this disease. A long period of freedom from serious influenza outbreaks has been interrupted by the appearance of a virus strain of sufficient virulence to produce a high morbidity in areas in which it appears, although the accompanying mortality rate fortunately remains low. The continuous investigations of the U. S. Armed Forces Commission on Acute Respiratory Disease and the Influenza Study Program of the World Health Organization prepared the background for an appraisal of the characteristics of the new virus strain very quickly after its isolation and allowed an estimate to be made of the danger it presents of causing extensive epidemics.

The Virus Laboratory of the Department of Internal Medicine of St. Louis University has

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

Figures

Tables

Interactive Graphics

Video

Country-Specific Mortality and Growth Failure in Infancy and Yound Children and Association With Material Stature

Use interactive graphics and maps to view and sort country-specific infant and early dhildhood mortality and growth failure data and their association with maternal

References

Correspondence

CME
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.
NOTE:
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).
Submit a Comment

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

Web of Science® Times Cited: 2

Sign In to Access Full Content

Related Content

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

Jobs