A third dose of a COVID-19 vaccine boosts the body's immune response, a Texas A&M expert says, giving added protection against Omicron and other variants.
About 80% of pharmaceuticals sold in the U.S. are produced in China. The global dependence on China for the production of pharmaceuticals and medical equipment poses a potential crisis.
Texas A&M infectious disease experts say many questions about COVID-19 remain unanswered, but the outbreak highlights the need for pandemic preparedness and education in the U.S.