"CDC--Mount St. Helens Volcano Health Reports will until further notice be---once a week. Information in these reports represents the latest data reported to CDC; much of the information is preliminary in nature and subject to confirmation and change. It is distributed for the purpose of providing up-to-date health data from CDC and the many other groups involved in public health assessment. We hope to continue to receive relevant reports and data from others working on this problem."

Thanks to Washington State University Libraries’ Manuscripts, Archives, & Special Collections for the scans.

Stephen B. Thacker CDC Library collection