STATE COLLEGE, Pennsylvania—More than 200 people attended a medical freedom rally on the steps of Old Main at Penn State University on Friday. They are part of a national trend as more people facing unwanted COVID-19 vaccinations are gathering and speaking publicly about the difficult choice they face: get the shots or leave your job. The measure stems from President Joe Biden’s mandates requiring many workplaces to ensure employees are vaccinated. At Penn State, employees may apply for religious or medical exemption from the vaccine mandate. Those who get the exemption would have to get tested weekly to assure they do not carry COVID-19. Those who are not granted an exemption approval can kiss their job goodbye, employees at the rally said. Most in attendance were Penn State employees. Many were fearful to speak publicly because they are still trying to get exemption approvals. About 90 percent of those applying …