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Delicate Covid Vaccines Slow Rollout — Leading to Shots Given Out of Turn or, Worse, Wasted

For Heather Suri, a registered nurse in Virginia, the race to vaccinate Americans against covid has thrown up some unprecedented obstacles. The vaccines themselves are delicate and require a fair bit of focus over time. Consider Moderna’s instructions for preparing its doses: Select the number of shots that will be given. Thaw the vials for 2.5 hours in a refrigerator set between 36 and 46 degrees. Then rest them at room temperature for 15 minutes. Do not refreeze. Swirl gently between each withdrawal. Do not shake. Inspect each vial for particulate matter or discoloration. Store any unused vaccine in refrigeration. And then there’s this: Once open, a vial is good for o...

Read the full post at Syndicate – Kaiser Health News
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