What you need to know if you’ve gotten the Johnson & Johnson COVID-19 vaccine: Yahoo News Explains

On Tuesday, the Centers for Disease Control and Prevention and the Food and Drug Administration recommended a pause in the use of the Johnson & Johnson COVID-19 vaccine "out of an abundance of caution." The announcement came after reports of six cases of a rare and severe type of blood clot following the administration of the drugmaker's vaccine, which has been given to nearly 7 million people. Yahoo News Medical Contributor Dr. Kavita Patel explains what you need to know if you’ve already received it.