5 ms·

Whatever happened to the idea that boosters would be tailored to currently circulating virus variants, ala flu vaccines? Somewhere along the way the policy disc

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.

Salgat 5y ago
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.