Radiologists report COVID-19 vaccine causing swelling on mammograms | TheHill The HillCOVID-19 vaccine side effect causing false positive cancer screenings KHOU 11Mammograms pick up swelling due to Covid-19 vaccine, causing unnecessary fear, radiologists say CNNSkipping mammograms raises a woman's odds for breast cancer death Medical XpressThis side effect of the COVID-19 vaccine mimics breast cancer, doctors say not to panic LOCAL 12View Full Coverage on Google News