Checked Sep 24, 2026
South Carolina public health, explained with the date showing
COVID-19 still causes illness in South Carolina, and so do flu and RSV every fall and winter. Covidedsc explains what the current guidance says, who issued it, and when it last changed, so you can make your own call without the panic or the politics.
We write for families in Conway and Myrtle Beach, teachers in Greenville, caregivers in Florence, and employers in Charleston who just want a straight answer. State-specific claims come from the South Carolina Department of Public Health. National guidance comes from the CDC and other federal health agencies. When something is still uncertain, we say so.
One thing we won't do: tell you what's wrong with you. For that, you need a clinician who can actually examine you.
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The sections, in order
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COVID-19
COVID-19 is no longer an emergency-only topic. It's a year-round respiratory virus with its own vaccine schedule, treatment options and higher-risk groups. We track what changed, when, and whether it applies to you.
Read the COVID-19 sectionCOVID-19 updates from the CDC
More from CDC -
Influenza
Flu season in South Carolina usually builds in late fall and peaks in winter, but timing shifts year to year. This section covers flu symptoms, vaccines, antivirals and how to read DPH's weekly flu reports.
Read the influenza sectionFlu and respiratory updates from the CDC
More from CDC -
RSV
RSV used to be framed as a baby's illness. Now there are prevention options for infants and for some older adults, and the rules about who qualifies are specific. We keep them straight.
Read the RSV sectionRSV and respiratory updates from the CDC
More from CDC -
Respiratory Illness
Most coughs aren't labeled when they arrive. This section covers what COVID-19, flu, RSV and colds have in common, when to stay home, and how illness collides with school, work and even court dates.
Latest here: what to do if you're too sick to attend court in South Carolina.
Read the respiratory illness sectionRespiratory season updates from the CDC
More from CDC -
Testing
Home tests, PCR, flu-COVID combo tests, false negatives and when to test again. We explain what a result can and can't tell you, and where South Carolinians can get tested.
Read the testing sectionTesting news from the CDC
More from CDC -
Symptoms and Treatment Awareness
Which symptoms mean rest, which mean call a clinician today, and which mean call 911. We cover treatment options in general terms so you know what to ask about, never what to take.
Read the symptoms and treatment sectionHealth care news from KFF Health News
- Listen to the Latest ‘KFF Health News Minute’KFF Health News
- Black Lung Disease Remains a Threat, but Federal Officials Delay Effort To Address ItKFF Health News
- Economic Frustration Tests Trump’s Standing With Rural Voters, New KFF-AP Poll FindsKFF Health News
How to read this site
Every time-sensitive piece carries a "Checked" stamp with a date. If guidance changes after that date, we update the article and say what changed and which agency changed it. If a page is older than the current respiratory season, treat it as background, not instructions.
Our writer, Claire Bennett, works from primary sources first. You can read how we check facts on the about page, and every new article lands on the Health Check SC blog.
Two questions we hear a lot
What should I know before getting into South Carolina public health?
Start with who issues the guidance. The South Carolina Department of Public Health (DPH) handles state data and local recommendations, while the CDC sets national guidance on COVID-19, flu and RSV. Check the date on anything you read, because respiratory-virus advice changes with new evidence and new seasons.
How much does South Carolina public health cost in South Carolina, Horry County, Myrtle Beach, Conway, Grand Strand, Charleston, Columbia, Greenville, Florence, Georgetown County, coastal South Carolina, statewide South Carolina?
Reading public-health guidance and surveillance data from DPH or the CDC costs nothing, and neither does this site. Costs for services like tests or vaccines depend on your insurance, the provider and the program, and they can change. Ask your pharmacy, clinician or local DPH health department office what applies to you before you go.