Pfizer says a third vaccine shot would “strongly” boost protection against the highly contagious Delta variant. The company cited new data that suggests a third shot could improve immune response by up to five times more in people ages 18-55, and eleven times more in people over 65. Pfizer is currently seeking FDA approval for a third booster shot, which would potentially be administered 12 months after the second dose. Do you think a third dose is necessary? Will COVID vaccines become an annual thing like flu vaccines?
Pfizer says 3rd dose of its vaccine can ‘strongly’ boost protection against delta variant
by Lynne Haze
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