US is making plans just in case the Covid-19 vaccines need a booster, officials say The US is making plans just in case Covid-19 vaccines need booster doses later, officials told a congressional hearing Thursday. By Jessie Yeung, CNN CNN

The US is making plans just in case Covid-19 vaccines need booster doses later, officials told a congressional hearing Thursday.

With Johnson & Johnson’s vaccine on pause, the consequences could ripple worldwide.

After a day that many hoped would add clarity to the rollout of Johnson & Johnson’s troubled Covid-19 vaccine, the picture on Thursday is as muddy as ever in the United States.

The “pause” that U.S. health officials put in place on the use of the vaccine might now stay in place for seven to 10 days. It’s a decision with potentially painful consequences that could ripple worldwide.

After considering whether to reinstate the vaccine, a panel of expert advisers to the Centers for Disease Control and Prevention determined on Wednesday that it needed more time to assess a possible link to a rare but serious blood-clotting disorder.

J&J vaccine to remain in limbo while officials seek evidence Johnson & Johnson's COVID-19 vaccine will remain in limbo a while longer after U.S. health advisers told the government Wednesday that they need more evidence to decide if a handful of unusual... AP NEWS

Johnson & Johnson’s COVID-19 vaccine will remain in limbo a while longer after U.S. health advisers told the government Wednesday that they need more evidence to decide if a handful of unusual blood clots were linked to the shot — and if so, how big the potential risk really is.

The new vaccine threat is fear itself The Johnson & Johnson pause is the latest example of how we've struggled to keep COVID risks in perspective. Sam Baker Axios

The FDA’s decision to pause the use of Johnson & Johnson's coronavirus vaccine has set off a chain reaction of fear — about the safety of the vaccine, and about whether the FDA is overreacting — that's causing unnecessary drama just as the vaccine effort is finally picking up speed.