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Prevention

Unmasking the mysteries of the flu (influenza)

Every year, flu season returns to spread viruses and stir up new and old controversies over topics like hand-washing, mask use, and the viability of the flu vaccine. Trish Perl, M.D., chief of the Division of Infectious Diseases at UT Southwestern, unmasks some of the pervasive mysteries and myths about influenza.

Prevention

Influenza hammers Dallas County: What Texans need to know

As influenza A cases rise in Dallas County, it’s important to protect yourself and your family from infection. Find tips to avoid the flu and current information about vaccine recommendations.