# SC ranks 2nd highest in country for flu activity, CDC data shows

> **Open Intelligence Dossier** · First detected: 2026-11-10 23:00 UTC · Category: Health

## Executive Summary
South Carolina registers the nation's second-highest flu activity level as CDC data confirms a sharp surge in cases across the state.

## Intelligence Brief
South Carolina has been identified as having the second-highest level of influenza activity in the United States according to the latest data released by the Centers for Disease Control and Prevention. WYFF's coverage includes confirmation from a physician who reports seeing a surge in patients presenting with influenza-like illness, aligning with the federal agency's statistical assessment. The reports do not specify which state currently holds the highest activity ranking, nor do they provide the exact numerical metrics or week-ending date underlying the CDC's classification.


Coverage from the two South Carolina television stations emphasizes the convergence of clinical observation and federal surveillance data. WIS News 10 leads with the statewide ranking, framing it as a significant public-health marker for the current respiratory season. WYFF publishes two separate pieces: one highlighting the doctor's frontline account of rising case volumes, and another reiterating the CDC ranking. Both outlets attribute the surge confirmation directly to the CDC, underscoring that the uptick is not anecdotal but reflected in national monitoring systems. No other states, regions, or demographic breakdowns are mentioned in the available reporting.


The context for this development is the annual influenza season, which typically accelerates in the late fall and peaks between December and February in the United States. The CDC's weekly FluView report categorizes activity levels from minimal to very high based on outpatient visits for influenza-like illness, laboratory confirmations, and geographic spread. A ranking of second-highest nationally suggests that South Carolina is experiencing widespread and intense transmission earlier than many other jurisdictions. The coverage does not indicate whether the dominant circulating strain has been identified, whether vaccination rates in the state differ from national averages, or if hospital capacity is currently strained.


Going forward, the key indicators to watch will be the CDC's subsequent weekly FluView updates to see if South Carolina's activity level remains elevated, increases further, or begins to decline. Any guidance issued by the South Carolina Department of Health and Environmental Control in response to the ranking will be relevant, as will reports on vaccine effectiveness against the circulating strains. The coverage does not state whether school closures, antiviral supply issues, or hospital visitation restrictions have been implemented or are under consideration.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| WIS News 10 | South Carolina has the second-highest flu activity in the country | [Source Link](https://news.google.com/rss/articles/CBMikgFBVV95cUxNc2ZWZW5NaF9HTkd2djFUc2JFS3pMWDZwcjN5WlBESkFETk5PNmxRUW1VME9PcFB4cGRVcFRnSVk4bzd6NFVERGl6emU2WWJQaFdRWHRBWkt6NEVITjR6UklvclhndnE2WlZraTZpSXNjWndlRmEwMjlEVElpaGFkbUdGNWpBM0ozTDlJRUF3VVZNQdIBpgFBVV95cUxPRXlaRGlhYVZLUGw1MVRQMXVxV3hxc0ZRMGxkRUN4ZmQwZlNwRmtiS3h5SUduc3FqTVZVOUVUcGpBbHV5bzJIMk4yNEpmVnJ2MVhpUGRHY1pUV21COFBZZ3BwQ0JHRXc0S0lOVEtfMGVoZkxRS19Db3pDRHota1pPS2EtNlBmUlpVNE1TdjA0ektzcWJUdUlQRDBoWnhyTGZnNzZOVWF3?oc=5) |
| WYFF | Doctor reports, CDC confirms recent surge in flu cases | [Source Link](https://news.google.com/rss/articles/CBMid0FVX3lxTE9XejRIbnVnMTYydVg3OXFkbWo0d3FrSTFKSVdSaEZRSUxVanV5RjhCSkd0N0Vob05KVXFkRFBlLXhJSkNSZDFOOGFMTmYwbEtjRS1iUzdtSWt5MlloWDUydTVKdGNydklUM0NnOFVBYjhGb1R3dVNv?oc=5) |
| WYFF | SC ranks 2nd highest in country for flu activity, CDC data shows | [Source Link](https://news.google.com/rss/articles/CBMid0FVX3lxTE1UcXJTSUdZUXRTSHZtRWM1SmVHeWlqM3VUVlhvbkszMkRnemdiT2tyQUNGaFVYcFBVdnp2M0ZjQVpEaHo1OUhQZEo1dzBSMHpkU0dtTzZfektraHBjeFBjT2dEeGV4cV9FV252SWN1Ml9MZWVPbFRF?oc=5) |

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