Ebola and hantavirus headlines may be frightening, but infectious disease experts say the real threat isn't rare viruses.
With the World Cup bringing millions to North America in June, health officials are most concerned about other highly contagious pathogens.
Experts share practical tips to prevent infection in crowded spaces.
AI-generated summary was reviewed by a CNN editor.
Another alarming episode of Ebola. A rare, contagious hantavirus. Glaring headlines about deadly viruses in far-flung places may be needlessly frightening you.
