sudden acute respiratory syndrome

Diagram and image from an experiment that proved SARS makes a protein in infected cellsAs public health officials in China brace for a potential resurgence in SARS (Sudden Acute Respiratory Syndrome) in connection with Chinese New Year on February 9, researchers at Washington University in St. Louis have published insights into a new protein that could be an important contributor to the SARS virus’ ability to cause disease and death.

Diagram and image from an experiment that proved SARS makes a protein in infected cellsAs public health officials in China brace for a potential resurgence in SARS (Sudden Acute Respiratory Syndrome) in connection with Chinese New Year on February 9, researchers at Washington University in St. Louis have published insights into a new protein that could be an important contributor to the SARS virus’ ability to cause disease and death.

ChenIn the age of SARS, what the world needs is a better respirator, or breathing mask. As hospitals worldwide face major shortages of masks, Da-Ren Chen, Ph.D., assistant professor of mechanical engineering at Washington University in St. Louis, has developed material for a breathing mask using nanofibers so tiny and skinny that the entry of harmful particles as minute as viruses and bacteria is nearly impossible. Comprised of just less than two percent material, it is inexpensive to mass-produce, allowing companies a good profit opportunity.