If you’ve been fully vaccinated against COVID-19, maybe you figured you no longer need to worry about contracting the coronavirus. But along with the rising number of new COVID-19 cases globally and growing concern about highly transmissible strains like the delta variant come reports of fully vaccinated people testing positive for COVID-19.
Members of the New York Yankees, U.S. Olympic gymnast Kara Eaker and U.K. health secretary Sajid Javid are some of those diagnosed with what is called a “breakthrough infection.”
