Respiratory Virus Report
Load the weekly tracker to build the report
Drop RV_Tracker.xlsx here or use “Load tracker”. When this page is hosted alongside the tracker file, it loads automatically.
Overview
Reported cases, Mono County residents, current season
Source: CalREDIE. Week = Monday start date.
Where Mono stands this week
| Indicator | Mono | California | United States |
|---|
Wastewater viral activity level (WVAL) from CDC NWSS; positivity from Mono ELRs, CDPH (tracker), and CDC NREVSS. The tag next to Mono positivity compares it with California: higher (red), lower (green), or similar (gray; within 3 percentage points or 20%). Mono is based on a small number of tests each week. Blank cells: not available for this week.
Cases by season
Weekly reported cases among Mono County residents by MMWR week, compared with prior seasons. The dashed line marks the most recent week of the selected season.
Influenza ⤢ enlarge
Covid-19 ⤢ enlarge
RSV ⤢ enlarge
Covid-19 epi curve [Nov 2022–current]
Test positivity
Percent of tests positive: Mono County electronic lab reports (ELRs) compared with California (CDPH Respiratory Virus Report, entered in the tracker). National comparisons are on the Overview tab.
Mono County ELR positivity, all viruses
Influenza ⤢ enlarge
Mono ELRs and CDPH Respiratory Virus Report (Southern California region, entered in State_National). Gaps are weeks without ELRs.
Covid-19 ⤢ enlarge
RSV ⤢ enlarge
Weekly ELR volume, Mono County
Wastewater
CDC wastewater viral activity level (WVAL) for the Mono County sampling site compared with the California and national medians, plus local Verily concentrations and the UC Davis trend table.
SARS-CoV-2 ⤢ enlarge
Influenza A ⤢ enlarge
RSV ⤢ enlarge
Verily, Mammoth Lakes plant ⤢ enlarge
Ratio of virus to PMMoV × 1,000,000, entered weekly in the tracker from the Verily dashboard.
Verily, measles ⤢ enlarge
Measles (wild type) in wastewater, ratio to PMMoV × 1,000,000. 0 = not detected; breaks are weeks without sampling.
Influenza A subtypes: H1 vs H3 vs H5 ⤢ enlarge
UC Davis Mono wastewater dashboard
| Pathogen | Trend | Percent change | Level |
|---|
Mann-Kendall trend test for consistently increasing or decreasing trends, with statistical significance. Source: UC Davis dashboard
Cases vs wastewater
Weekly reported cases (bars, left axis) against the Mammoth Community Water District wastewater signal (line, right axis), October 2024 to present. Wastewater is the weekly mean of gene copies normalized to PMMoV, × 1,000,000.
Influenza
Wastewater: influenza A + B combined.
SARS-CoV-2
RSV
Flu detail
Influenza type and vaccination status among flu-positive patients reported by Mammoth Hospital.
Flu A / B distribution ⤢ enlarge
Flu vaccination status ⤢ enlarge
Weekly vaccination rate among flu cases ⤢ enlarge
Flu vaccination, 2026–27 season
Mono County residents who received a flu vaccine reported to the California Immunization Registry (CAIR2), August 1 through November 4, 2026. Each resident is counted once. This tab is a one-time snapshot taken November 5, 2026 and is not updated with the weekly tracker.
Residents newly vaccinated by MMWR week ⤴ enlarge
Each resident counted in the week of their first flu vaccine this season. Weeks start Sunday. Weeks before Aug 23 are combined (small counts). *The week of Nov 1 is partial (through Nov 4).
Residents vaccinated by age group ⤴ enlarge
Age at first dose this season. Counts, not coverage rates.
Residents vaccinated by race/ethnicity
| Race/ethnicity | People | % of total |
|---|
Where residents were vaccinated
| County of administration | People | % of total |
|---|
One administering county per person, as stored in CAIR.
Source: CAIR2 via CDPH Snowflake, CA_VACCINE.PUBLIC.VW_INFLUENZA_RECIPIENT, residents with county = Mono, queried November 5, 2026. Counts include only vaccinations reported to CAIR (see note above). Groups with fewer than 11 people are combined to protect privacy.
Mammoth Hospital
Weekly counts reported by Mammoth Hospital: influenza and RSV cases, and Covid-19 admissions. “All patients” includes visitors; “Mono residents” are local.
Influenza ⤢ enlarge
Covid-19 admits ⤢ enlarge
RSV ⤢ enlarge
Highlights
Key messages for the most recent week, with source links. Earlier weeks are collapsed below. Entered in the Highlights sheet of the tracker.
Bold = key takeaway · ↑ increasing · ↓ decreasing
Sources & state/national dashboards
Where each panel gets its data and whether the live pulls succeeded on this load.
| Source | Feeds | How it loads | Status |
|---|
State and national dashboards
| CDPH Respiratory Virus Report | Combined burden, test positivity by region, ED visits, hospitalizations, deaths |
| CalCAT | Statewide Covid R-effective and short-term influenza forecasts |
| CalSewers | Statewide wastewater for Covid, flu A/B, RSV; SARS-CoV-2 variants |
| CDC NWSS state trends | State and territory wastewater viral activity levels |
| CDC H5 wastewater | Avian influenza A(H5) detections in wastewater |
| CDC FluView | National influenza clinical lab positivity and ILI |
| CDC respiratory activity levels | Acute respiratory illness levels by state |
Weekly update
- Fill the yellow cells in
RV_Tracker.xlsx(Weekly_Local, Weekly_ELR, Wastewater_Local, State_National, Highlights, Config). Wastewater_History is read-only history. - Commit the tracker to the GitHub repository next to
index.html. The page loads it automatically; CDC data refresh on every page load. - Use “Print / save PDF” for the leadership copy. All tabs print in order, one section per page.