
UCSF's Dr. Bob Wachter Takes Your Covid Questions
KQED's Forum
00:00
COVID - Is This Year's Flu Shot Effective?
The flu shot is reasonably effective. It's not perfectly 100% protective, but on the average year, it's 50 to 70%. RSV has a particular predilection for younger kids. We're all now more sensitive to the idea that viruses could be nasty and can harm people.
Play episode from 02:36
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