An itchy skin fungus that resists standard treatment has spread to 29 countries, and cases have tripled in just a few years.
(NewsNation) A skin fungus that causes ringworm and does not respond to standard treatment is spreading to more countries each year, according to a new CDC study.
Ringworm is a common fungal infecti⌠[+1233 chars]
Ringworm is a common fungal infecti⌠[+1233 chars]