The spike in COVID-19 cases in regions with the highest concentration of Puerto Ricans living in the United States, added to the historic volume of traffic of passengers arriving from those places through the Luis Muñoz Marín International Airport could represent an open route for the transmission of the virus. In Puerto Rico, epidemiology, public health, and infectious disease experts interviewed by the Center for Investigative Journalism (CPI, in Spanish) agreed. Upon reviewing data of the areas of greater COVID-19 infection in the United States, it appears that New York, New Jersey, and Florida are among the first 10 places in the spread of the virus. According to 2018 Census data, these three states are where the most Puerto Ricans live. Most of the flights that arrived at the airport between Mar.