Clark County Disease Statistics* April 2014
| 2012 | 2013 | 2014 | Rate (Cases per 100,000 per month) |
Monthly Rate Comparison |
|||||
|---|---|---|---|---|---|---|---|---|---|
| Disease | Apr No. |
YTD No. |
Apr No. |
YTD No. |
Apr No. |
YTD No. |
Apr (2008-2013 aggregated) |
Apr (2014) |
Significant change bet. current & past 5-year?~~ |
| Vaccine Preventable | |||||||||
| Diphtheria | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | |
| Haemophilus Influenza (Invasive) | . | 6 | . | 6 | 0 | . | 0.07 | 0.00 | X |
| Hepatitis A | . | . | . | . | 0 | . | 0.06 | 0.00 | X |
| Hepatitis B (Acute) | . | 12 | . | 9 | . | 6 | 0.07 | 0.10 | ![]() |
| Influenza** | 100 | 292 | 36 | 491 | 54 | 437 | 2.43 | 2.67 | ![]() |
| Measles | 0 | . | 0 | 0 | 0 | 0 | 0.00 | 0.00 | |
| Mumps | 0 | 0 | 0 | 0 | 0 | 0 | 0.01 | 0.00 | ![]() |
| Pertussis | . | 12 | 12 | 38 | 0 | 14 | 0.22 | 0.00 | X |
| Poliomyelitis | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | |
| Rubella | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | |
| Tetanus | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | |
| Sexually Transmitted | |||||||||
| AIDS | 16 | 74 | 19 | 74 | 24 | 70 | 0.88 | 1.19 | ![]() |
| Chlamydia | 612 | 2840 | 715 | 2930 | 506 | 2645 | 35.78 | 24.99 | X |
| Gonorrhea | 111 | 518 | 150 | 685 | 140 | 639 | 7.11 | 6.91 | ![]() |
| HIV | 15 | 80 | 21 | 83 | 25 | 79 | 0.87 | 1.23 | ![]() |
| Syphilis (Early Latent) | 12 | 58 | 22 | 88 | 10 | 82 | 0.87 | 0.49 | ![]() |
| Syphilis (Primary & Secondary) | 6 | 26 | 13 | 42 | 18 | 77 | 0.52 | 0.89 | ![]() |
| Enterics | |||||||||
| Amebiasis | . | . | . | . | 0 | 0 | 0.06 | 0.00 | X |
| Botulism-Intestinal (Infant) | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | |
| Campylobacteriosis | 5 | 23 | 7 | 22 | . | 30 | 0.44 | 0.20 | ![]() |
| Cholera | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | |
| Cryptosporidiosis | 0 | . | 0 | . | . | . | 0.00 | 0.05 | ![]() |
| Giardia | . | 15 | 6 | 17 | . | 9 | 0.20 | 0.20 | |
| Rotavirus | . | . | 19 | 57 | 11 | 18 | 0.68 | 0.54 | ![]() |
| Salmonellosis | 14 | 38 | 217 | 246 | . | 20 | 2.91 | 0.20 | X |
| Shiga-Toxin Producing E.COLI# | . | 14 | . | 8 | 0 | . | 0.13 | 0.00 | X |
| Shigellosis | . | . | 0 | 10 | . | 6 | 0.07 | 0.05 | ![]() |
| Typhoid Fever | 0 | 0 | 0 | 0 | 0 | . | 0.00 | 0.00 | |
| Vibrio (Non-Cholera) | 0 | 0 | . | . | 0 | . | 0.01 | 0.00 | ![]() |
| Yersiniosis | 0 | . | 0 | . | 0 | . | 0.00 | 0.00 | |
| Other | |||||||||
| Anthrax | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | |
| Botulism Intoxication | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | |
| Brucellosis | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | |
| Coccidioidomycosis | 11 | 44 | 9 | 24 | 7 | 25 | 0.35 | 0.35 | |
| Dengue Fever | 0 | 0 | 0 | . | 0 | . | 0.00 | 0.00 | |
| Encephalitis | 0 | 0 | . | . | 0 | 0 | 0.01 | 0.00 | ![]() |
| Hantavirus | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | |
| Hemolytic Uremic Syndrome (HUS) | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | |
| Hepatitis C (Acute) | 0 | . | . | . | 0 | 0 | 0.01 | 0.00 | ![]() |
| Hepatitis D | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | |
| Invasive Group A Strep.## | 0 | 0 | 0 | 0 | 0 | 0 | 0.02 | 0.00 | ![]() |
| Legionellosis | . | . | . | 5 | . | . | 0.06 | 0.05 | ![]() |
| Leprosy (Hansen’s Disease) | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | |
| Leptospirosis | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | |
| Listeriosis | 0 | . | 0 | . | . | . | 0.01 | 0.05 | ![]() |
| Lyme Disease | 0 | . | 0 | 0 | 0 | 0 | 0.00 | 0.00 | |
| Malaria | 0 | . | 0 | . | 0 | 0 | 0.00 | 0.00 | |
| Meningitis, Aseptic/Viral | . | 5 | . | 7 | 6 | 15 | 0.11 | 0.30 | ![]() |
| Meningitis Bacterial | 0 | . | 0 | . | 0 | 5 | 0.04 | 0.00 | ![]() |
| Meningococcal Disease | 0 | . | 0 | 0 | 0 | . | 0.00 | 0.00 | |
| Plague | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | |
| Psittacosis | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | |
| Q Fever | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | |
| Rabies (Human) | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | |
| Relapsing Fever | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | |
| Rocky Mountain Spotted Fever | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | |
| RSV (Respiratory Syncytial Virus) | 65 | 750 | 57 | 1134 | 57 | 550 | 3.67 | 2.82 | ![]() |
| Streptococcus Pneumoniae IPD### | . | 20 | 6 | 26 | 5 | 33 | 0.18 | 0.25 | ![]() |
| Toxic Shock Syn. | 0 | 0 | 0 | 0 | 0 | 0 | 0.01 | 0.00 | ![]() |
| Toxic Shock Syn. (Streptococcal) | 0 | . | . | . | . | 5 | 0.02 | 0.05 | ![]() |
| Tuberculosis | . | 25 | 13 | 31 | 7 | 19 | 0.55 | 0.35 | ![]() |
| Tularemia | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | |
| Unusual Illness | 0 | . | 0 | 0 | 0 | 0 | 0.00 | 0.00 | |
| West Nile Virus (Encephalitis) | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | |
| West Nile Virus (Fever) | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | |
*Rate denominators were spline-interpolated population estimates/projections based on demographic data subject to ongoing revision by the state demographer (last revision as of Oct-2013). Use of onset date to count OOE-reported cases (since Ja including confirmed, probable and suspect (since Feb-08) cases. HIV/AIDS case counts provided by Office of HIV/AIDS/STD; TB case counts provided by TB clinic. Data suppression denoted by ‘.’ applies if number of cases <5. Monthly disease total reported by OOE=202(reported total=1005). Due to unavailability of current birth data, congenital syphilis rates were not calculated(reported monthly cases [suppression applied] for 2012-2014 were respectively 0,0,0; YTD totals 0,.,.).
**Reporting of novel type A influenza (reclassified as INFLU OUTBRK per CDC recommendations as of Jan-11) started in May-09.
#E. COLI O157:H7 instead of STEC was reported prior to 2006.
##Reported since Mar-07.
###S. pneumo invasive diseases (reported since Sep-05) previouly reported under separate categories grouped together as of Jan-11 per CDC recommendations.
~~Confidence intervals (not shown) for the monthly disease incidence rates provided a basis for an informal statistical test to determine if the current monthly rates changed significantly from those of the previous 5 years aggregated. Text in green where rates decreased and in red where rates increased. Statistically significant changes indicated by ‘X’ (rate comparisons made if 5+ cases reported in the current month of this year or previous 5 years aggregated).
Updated on: October 9, 2018
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