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Nationally Notifiable Infectious Diseases and Conditions, United States: Weekly Tables

(Starting week 1 of year 2020, Figure 1 will be discontinued.)
The figure is a bar chart showing selected notifiable disease reports for the United States with comparison of provisional 4-week totals through October 12, 2019, with historical data. Reports of acute hepatitis A, acute hepatitis C and mumps increased.  Reports of giardiasis, acute hepatitis B, legionellosis, measles, meningococcal disease and pertussis decreased.
The figure above is a bar chart showing selected notifiable disease reports for the United States with comparison of provisional 4-week totals through October 12, 2019, with historical data. Reports of acute hepatitis A, acute hepatitis C and mumps increased. Reports of giardiasis, acute hepatitis B, legionellosis, measles, meningococcal disease and pertussis decreased.
  • * Ratio of current 4-week total to mean of 15 4-week totals (from previous, comparable, and subsequent 4-week periods for the past 5 years). The point where the hatched area begins is based on the mean and two standard deviations of these 4-week totals.
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