Which of the following is INCORRECTLY spelled.

Typoid

The word Typoid is incorrectly spelled. The correct spelling is Typhoid.

Here are the words and their correct spellings:

• Typhoid is a serious bacterial infection that can cause fever, headache, and diarrhea.
• Dengue is a viral infection that can cause fever, headache, and muscle pain.
• Malaria is a mosquito-borne disease that can cause fever, chills, and fatigue.
• Plaque is a buildup of fatty substances on the walls of arteries.