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Motion sickness
People who suffer from motion sickness usually experience symptoms when they are in a moving vehicle (car, plane, or boat), but symptoms may also occur while watching a movie or playing a video game.

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Chikungunya

Chikungunya is a disease caused by a virus. It is characterized by fever and severe, often debilitating joint pain. Other symptoms include fatigue, headache, nausea, vomiting, muscle pain and rash. Symptoms usually occur within 3 to 7 days, but can take up to 12 days to develop. Those affected usually recover within a few days. Joint pain however, may persist for several weeks or even months, in some cases. Complications are more common in infants, the elderly and those with chronic diseases (e.g., hypertension, diabetes).
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