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MedBlog

All Trish Perl, M.D.

COVID; Prevention

COVID-19: What you need to know and how to reduce the risk of infection

The coronavirus, 2019-nCoV, has spread to multiple countries – including the U.S. In this MedBlog, infectious disease expert Trish Perl, M.D., discusses what patients need to know about the virus and ways to reduce infection risks.

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.