Flu-like illness
Moderate3.1%
outpatient visits with flu-like symptoms
Trend unavailable
Week ending Oct 10, 2026
What's Going Around in Downey?
Latest reported illness readings for Downey — October 2026
Your weekly respiratory picture
Flu-like illness is moderate; COVID-19 is moderate in the latest reported data.
California statewide surveillance. These readings are context for Downey, not city case counts. Weekly reports lag behind infections.
COVID-19
Moderate1.6
hospital admissions per 100,000 people
Trend unavailable
Week ending Oct 10, 2026
RSV
Low0.1
hospital admissions per 100,000 people
Trend unavailable
Week ending Oct 10, 2026
Six reported weeks where available; each chart uses its own scale. Flu-like illness can be caused by several viruses. Hospital admissions do not count every infection. These are not personal risk scores.
A useful update for your group chat
The summary includes the readings, dates, sources, and statewide scope.
Measles (statewide)
29 cases in the current state tracker view. Approximate California tracker • report through Oct 8, 2026. Not a Downey case count or formal outbreak status.
Local measles answer →Beyond the numbers
What can I do with this?
Weekly readings give context. Your symptoms and a healthcare provider’s advice matter more for personal decisions.
General information for respiratory illnesses, not a diagnosis or personal medical advice. Trouble breathing or chest pain needs emergency medical care. Follow illness-specific guidance for measles and other infections.
Vaccination and other local health context
MeaslesHigh
29 cases in the current state tracker view
MMR CoverageModerate
96.1% in California
Prevention context, not a weekly spread signal.
Useful questions
Questions that make the Downey page easier to use
Understand what the readings can tell you and when to check another source.
City Page Guide
How Do I Read a City Health Page Fast?
A quick city-page guide for users who want the local answer without getting stuck on charts, source scope, or which link to open next.
Trust Question
Why Does My City Page Use State Data?
A trust page that explains the scope of city pages clearly and routes people into the best city, state, and travel surfaces.
City or State?
Should I Check the City or State Page First?
A practical page that helps you choose the right city, state, or travel page on the first try.
Source and context
Where this city page data comes from
Updated
Latest respiratory week: Oct 10, 2026; measles tracker report through: Oct 8, 2026
Coverage
State-level disease surveillance plus slower city-level community context
Best For
Quick local infectious-disease orientation before deeper chart review
Use the top half of this page for the latest statewide signals relevant to Downey, not exact city case counts. Public dashboards do not identify every ordinary cold or local cluster. The lower community-context section is older CDC PLACES data about respiratory burden and access to care, included to explain possible impact rather than current spread.
Methods →Data sources →Refresh cadence: Weekly for infectious-disease feeds; annual for CDC PLACES context
Secondary context
Community context that can change impact
This does not tell you what is spreading this week. These older community estimates help explain respiratory vulnerability and access to care in Downey. They do not describe what is spreading this week. The measures below use CDC PLACES city estimates from 2022.
Respiratory burden
8.7%
Asthma
Higher asthma prevalence can mean more people feel respiratory surges harder.
Chronic lung disease
3.8%
COPD
COPD can raise the stakes when respiratory infections rise, especially for older adults.
Access to care
15.1%
Uninsured
Higher uninsured rates can make prevention, testing, and treatment harder to reach quickly.
Preventive care reach
69.9%
Annual Checkup
Routine checkups make vaccination, follow-up, and early care easier when illness is spreading.
See the full city context dataset14 more measures
Chronic Conditions
11.5%
Diabetes
27.7%
Obesity
4.9%
Cancer
4.6%
Heart Disease
2.7%
Stroke
27.0%
High BP
33.1%
High Cholesterol
Mental Health
18.5%
Depression
16.1%
Poor Mental Health
Health Behaviors
10.0%
Smoking
16.2%
Binge Drinking
26.6%
Inactive
36.2%
Sleep Deprived
Prevention & Access
60.5%
Dental Visit
More Cities in California
Compare this snapshot with other major cities in California.
Frequently Asked Questions
What illnesses are going around in Downey, California right now?
Flu-like illness is moderate; COVID-19 is moderate in the latest reported data. These are California statewide readings. Public dashboards do not identify every ordinary cold or local cluster. Measles is shown separately as 29 cases in the current state tracker view in the approximate California tracker through Oct 8, 2026; that is not a Downey case count or formal outbreak status.
Is the flu bad in Downey right now?
Flu activity in California (which includes Downey) is currently moderate with 3.1% ILI. The dated CDC Rt direction estimate suggests activity may be increasing. See the California flu page for weekly trend charts.
Why does this page include city-level community context?
The lower community-context section does not show what is spreading this week. It uses CDC PLACES (2022 data) to show slower-moving local vulnerability and access-to-care patterns in Downey, such as asthma burden or uninsured adults, so the infection data has clearer local context.
Does Downey have its own health data, or is this state-level?
This page combines two types of public-health data. Flu, COVID-19, RSV, and measles use California statewide surveillance as context relevant to Downey; they are not exact Downey case counts. The lower community-context section adds slower Downey-specific CDC PLACES estimates about respiratory vulnerability and access to care. Public dashboards can miss ordinary colds and small local clusters, so use local health-department notices for confirmed local events.
Local Health Signal is not affiliated with the CDC or any government agency. Data is provided for informational purposes only and is not intended for clinical decision making. See our methods page for details on data sources and limitations.