![Lag between COVID-19 vaccine boosters, new variants highlight need for therapeutics, expert says](https://static.foxnews.com/foxnews.com/content/uploads/2021/06/vaccine_resized_moderna.jpg)
Lag between COVID-19 vaccine boosters, new variants highlight need for therapeutics, expert says
Fox News
While work on COVID-19 vaccine boosters is already underway, one expert warned that emerging variants threaten to create a "window of susceptibility," which without therapeutics could lead to more virus-inflicted death.
It takes six months, at best, to tweak previously authorized vaccines to target specific variants, he said, with the time frame of 12 months looking more likely.More Related News