Selected notifiable disease reports.
Selected notifiable disease reports, United States, comparison of
provisional 4-week totals ending February 1, 2003, with historical data
Ratio (Log Scale) +
DISEASE DECREASE INCREASE 4 WEEKS
Hepatitis A, Acute 226
Hepatitis B, Acute 255
Hepatitis C, Acute 39
Measles, Total * 0
Meningococcal Infections 58
Rubella * 0
* No measles or rubella cases were reported for the current 4-week
period yielding a ratio for week 5 of zero (0).
+ Ratio of current 4-week total to mean of 154-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.
Note: Table made from bar graph