CDC Epidemic Map Signals Nationwide Rise in COVID Infections

The CDC's Current Epidemic Trends map shows COVID infections are growing or likely growing in 50 states and Washington, D.C. as of August 12, with Iowa lacking sufficient data; this marks a shift from three weeks earlier when 37 states were increasing and 11 were stable. The map now indicates a broad, nationwide wave of infection, with large states also showing growth. Experts say this supports a seasonal pattern rather than a surge driven by new variants, and they urge boosters and continued vaccination to protect vulnerable populations. The map assesses trends (up, down, or stable) rather than current case counts.