CDC Mortality (WONDER)
Leading causes of death, mortality rates, infant mortality, and drug overdose data
| Endpoint | https://mcp.olyport.com/cdc-wonder/mcp (streamable-http) |
|---|---|
| Registry version | 1.1.0 |
| Now | 5 tools · grade A (94) · pin ts_536548b03bf8f30f8675ff73f56b9088 · protocol 2025-06-18 |
| First / last listed | 2026-10-24 23:59 UTC / 2026-10-24 23:59 UTC |
| Grade over time | 2026-10-24: A (94), 5 tools |
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Tools: get_leading_causes_of_death get_mortality_by_state get_infant_mortality get_drug_overdose_deaths get_provisional_mortality
get_leading_causes_of_death | Get leading causes of death with death counts and age-adjusted rates.
Returns data from the NCHS Leading Causes of Death dataset, which provides
national and state-level mortality statistics by cause of death, year, and
age-adjusted death rate per 100,000 population. Data spans 1999-2017.
Args:
state: Filter by state name (e.g. 'California', 'Texas'). Case-insensitive.
params: state, year, limit |
get_mortality_by_state | Compare mortality rates across states for a specific cause or all causes.
Returns age-adjusted death rates by state, useful for comparing mortality
burdens across geographies. Data from NCHS Leading Causes of Death.
Args:
cause: Cause of death to filter by (e.g. 'Heart disease', 'Cancer',
'Unintentional injuries', 'Alzheimer\'s disease'). Partial match
params: cause, year |
get_infant_mortality | Get infant mortality rates by state and race/ethnicity.
Returns infant mortality data including rates per 1,000 live births,
broken down by state and race/ethnicity. Infant mortality is a key
indicator of community health status used in CHNAs.
Args:
state: Filter by state name (e.g. 'Ohio', 'Georgia'). Case-insensitive.
Returns all states if not specified.
params: state, year |
get_drug_overdose_deaths | Get provisional drug overdose death data by state.
Returns provisional counts and rates of drug overdose deaths from the
National Vital Statistics System (NVSS). Includes data on opioid,
synthetic opioid, and other drug-involved deaths. Updated monthly.
Args:
state: Filter by state name (e.g. 'West Virginia', 'Ohio').
Case-insensitive. Returns all states if no params: state, year, limit |
get_provisional_mortality | Get most recent provisional mortality data including COVID and other causes.
Returns provisional death counts from the NVSS, covering major cause
groups including COVID-19, respiratory diseases, circulatory diseases,
and more. Data is updated weekly and covers the most recent periods.
Args:
state: Filter by state/jurisdiction name (e.g. 'New York', 'Florida').
params: state, cause_group, limit |
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