The disorder is rare, but so severe that the vaccine is on hold while experts weigh the risks and alert doctors and patients about symptoms and treatment.The disorder is rare, but so severe that the vaccine is on hold while experts weigh the risks and alert doctors and patients about symptoms and treatment.Blood Clots, Stroke, Vaccination and Immunization, Women and Girls, Coronavirus (2019-nCoV), Heparin (Drug), Centers for Disease Control and Prevention, Janssen Pharmaceutica, Johnson & Johnson, your-feed-healthcareRead More