There are currently over 20 clinical trials underway searching for a COVID-19 vaccine. Dr. Nancy Nielsen, Senior Associate Dean for Health Policy at UB's Jacobs School of Medicine and Biomedical Sciences, has been following the progress of these efforts. She's been recently intrigued by the "Oxford vaccine," which is being studied in the United Kingdom. "This has been peer-reviewed," said Nielsen, who explained "it uses a genetically-modified adenovirus" to produce neutralizing antibodies. The British effort is funded in part by money from the U.S. federal government "with the promises that we will be able to get vaccine doses if they are effective. "