Causes of the flu. The flu is caused by influenza virus types A, B, and C. Both type A and type B flu viruses are responsible for the seasonal outbreaks of flu. Type A flu viruses are found in many different animals, including ducks, chickens, pigs, and horses. Influenza B viruses circulate widely only among humans.
Find healthy ways to manage stress. Consider healthy, stress-reducing activities such as meditation, exercising or talking things out with friends or family. Keep in mind that unhealthy behaviors develop over time and can be difficult to change. Don't take on too much at once.
Weâve compiled a list of the top 10 ways to relieve stress. Listen to music. If you're feeling overwhelmed by a stressful situation, try taking a break and listening to relaxing music. Playing calm music has a positive effect on the brain and body, can lower blood pressure, and reduce cortisol, a hormone linked to stress.