Epidemic of infectious Hepatitis

Abstract

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Epidemiologic Studies of a Large Urban Outbreak of Infectious Hepatitis

“…Temperatures below zero occur on an average of 15 days each year. The annual precipitation is 32 inches, with seasonal amounts varying from 3.5 inches for the three winter months to 12.5 inches for the months of May, June, and July.…”

Epidemiologic studies of a large urban outbreak of infectious hepatitis

“…Climatic variations are marked, with the average monthly temperatures ranging from 210 in January to 760 in July. Temperatures below zero occur on an average of 15 days each year. The annual precipitation is 32 inches, with seasonal amounts varying from 3.5 inches for the three winter months to 12.5 inches for the months of May, June, and July.…”

Comparison of Two Doses of Gamma Globulin in Prevention of Infectious Hepatitis: Preliminary Report

“…THE USE of gamma globulin in the prevention of clinically detectable infectious hepatitis has been studied many times in institutional populations (1)(2)(3) and in families in the general population (4)(5)(6). With a few exceptions (7), the studies conducted in the general population have dealt with epidemic situations.…”