By Kate Scanlon, EWTN News - “There’s no need to really use cell lines from aborted fetuses, there are other cell lines that can be used to develop these vaccines, so that’s why we think it’s very important at this moment to let the voice not only of the Church but other concerned citizens to voice that we want to—we all want a vaccine, we realize that’s important for our public health, but we also want a vaccine that has no ethical problems in the way it’s developed,” he said.