Biden administration says the J&J suspension will NOT impact their rollout because the vaccine makes up only 5% of shots and they have enough Pfizer and Moderna doses to vaccinate 300million Americans The Biden administration said the pause in the Johnson & Johnson vaccine rollout will not impact their vaccine goals 'This announcement will not have a significant impact on our vaccination plan,' said Jeff Zients, the White House COVID-19 Response Coordinator 'Johnson & Johnson vaccine makes up less than 5 percent of the recorded shots in arms in the United States to date,' he noted Zients said U.S. has enough Pfizer and Moderna shots on hand for everyone