Whatever happened to the idea that boosters would be tailored to currently circulating virus variants, ala flu vaccines? Somewhere along the way the policy discussion shifted and I don't know why.
I'm becoming increasingly infuriated with the FDA and CDC.
They are currently testing boosters tailored to variants including Delta. As of now Pfizer/Moderna is sufficient but the concern is that immunity will weaken over time.
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Whatever happened to the idea that boosters would be tailored to currently circulating virus variants, ala flu vaccines? Somewhere along the way the policy discussion shifted and I don't know why.
I'm becoming increasingly infuriated with the FDA and CDC.
They are currently testing boosters tailored to variants including Delta. As of now Pfizer/Moderna is sufficient but the concern is that immunity will weaken over time.