The KDCA’s latest figures, covering the 33rd week of 2025 (August 10–16), show the incidence rate of suspected HFMD cases at 26.7 per 1,000 people, a sharp rise from 1.5 per 1,000 in late May (21st week). The increase is most notable among infants and children aged 0–6 years, with a rate of 36.4 per 1,000, compared to 7.1 per 1,000 for those aged 7–18 years.
HFMD, an acute viral infection caused by enteroviruses, spreads through contact with an infected person’s saliva, sputum, nasal discharge, blister fluid, or feces, as well as contaminated surfaces like toys or doorknobs. Typical symptoms include vesicular rashes on the hands, feet, and inside the mouth, along with fever, fatigue, loss of appetite, vomiting, and diarrhea. Most cases resolve within 7 to 10 days, but rare complications, such as meningitis, encephalitis, or paralysis, underscore the need for caution.

“Preventing the spread of hand, foot, and mouth disease relies on consistent hygiene practices, such as handwashing and surface disinfection,” said Lim Seung-kwan, KDCA director. “Children with symptoms should receive prompt medical attention and remain home from daycare until they have fully recovered.”
Lim Hye Jung, HEALTH IN NEWS TEAM
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