📅 Date Range
Year-over-Year Comparison
Period A
Period B
Total Cases
3,659
Confirmed / initial reports
→ 2022–Jun 2026all years
Conditions
52
Unique disease types
→ DtEpisode 2022–2026
% Female
51.7%
1,986 of 3,845
→ slight majorityall years
% Hispanic/Latino
33.1%
1,274 of 3,845
→ stableall years
Top Condition
COVID-19
2,119 cases · 55.1%
↓ trending down2024–2026 vs 2022
Disease Burden & Demographics
Top Disease Conditions
Click any disease for demographic breakdown
n=3,845
👆 Click any row to see age, race/ethnicity, sex, ZIP & trend breakdown
Sex Distribution
All conditions
Ethnicity
Hispanic vs. Non-Hispanic
⚠ Diseases of Concern
Flagged Conditions — Monthly Signal Check
Alert: ≥2× 3yr avg
Elevated: ≥1.5×
Watch: trending up
Compared to 3-year monthly avg (May 2023–2025) · May 2026
Disease
May 2026
3yr Avg
Change
Status
!
Syphilis
3
0.3
↑ +540%
Alert
!
RSV
5
0
↑ Off-season
Alert
▲
Hepatitis C
10
3.3
↑ +203%
Elevated
▲
Salmonellosis
1
0.7
↑ +43%
Elevated
~
COVID-19
2
4.0
↓ −50%
Watch
·
Influenza
3
2.7
→ baseline
Baseline
·
Chlamydia
2
2.3
→ baseline
Baseline
3yr avg = mean of May 2023, 2024, 2025 · Alert ≥ 2× avg · Elevated ≥ 1.5× · Watch = consecutive months trending up. Update monthly from CalREDIE DDP export.
👶 Pediatric vs. Adult Case Breakdown
Cases by Age Group — Pediatric vs. Adult View
923
Pediatric Cases (0–17)
24.0%
% of all cases
331
Age 0–4
592
Age 5–17
3
Top conditions
COVID-19
380 cases41.2%
Influenza
370 cases40.1%
RSV
135 cases14.6%
Salmonellosis
6 cases0.7%
Coronavirus Disease 2019 - Serology Resu
4 cases0.4%
Chlamydia
4 cases0.4%
2,922
Adult Cases (18+)
76.0%
% of all cases
708
Age 18–29
1,702
Age 30–64
512
Age 65+
COVID-19
1739 cases59.5%
Influenza
395 cases13.5%
Hepatitis C
156 cases5.3%
Chlamydia
121 cases4.1%
Coronavirus Disease 2019 - Serology Resu
85 cases2.9%
RSV
60 cases2.1%
923vs.2,922
Pediatric vs. Adult cases
24.0%vs.76.0%
Share of total caseload
COVID-19
Top pediatric condition
COVID-19
Top adult condition
Disease Burden: Pediatric vs. Adult (top shared conditions)
Pediatric = ages 0–17 · Adult = ages 18+ · Data from CalREDIE DDP · DtEpisode 2022–Jun 2026
Age & Race
Age Group Distribution
Cases by age bracket
All conditions
Race Distribution
Self-reported racial category
Sex × Disease
🫁 Respiratory Viruses
Sex by Respiratory Disease
COVID-19 · Influenza · RSV
🦠 Other Conditions
Sex by Other Disease
Chlamydia · TB · Giardiasis · Hepatitis C + more
Age & Ethnicity Stratification
Age Groups by Disease
Stacked — top 6 conditions
Stacked
Ethnicity by Disease
Hispanic vs. Non-Hispanic — top 5
Horizontal
Monthly Case Volume
🫁 Respiratory Viruses
COVID-19 · Influenza · RSV by Month
Aggregated across all years · DtEpisode 2022–2026
🦠 Other Conditions
Non-Respiratory Cases by Month
Aggregated across all years · DtEpisode 2022–2026
Total Cases by Month (All Diseases)
All conditions combined · aggregated
All conditions
Disease Time Series
Cases Over Time by Disease
Monthly · 2022–Jun 2026 · Ctrl+click to multi-select
Seasonal Pattern Heatmap
Disease × Month Heatmap
Case counts aggregated by calendar month · darker = more cases
0
maxcase intensity
Seasonal Radar
Respiratory Diseases — Monthly Radar
COVID-19 · Influenza · RSV seasonal shape
Other Diseases — Monthly Radar
Chlamydia · Giardiasis · Campylobacteriosis · Hepatitis C
Geographic Distribution & Disease Breakdown by ZIP
ZIP Code Map
Bubble = total cases · Click to filter
0
max
Disease × ZIP Heatmap
Hover for details · Click ZIP to filter · Click disease to drill down