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COVID-19 Vaccine Fact Vs. Fiction: An Expert Weighs in on Common Fears

We posed the most common COVID-19 vaccine quandaries to Bryn Boslett, MD, an infectious disease expert who is leading the vaccination effort at UCSF. She explains why mRNA vaccines won’t affect your DNA, which allergies pose a risk, what 95 percent efficacy really means, and more.

Older man in car about to receive a vaccine in his left arm

How Worried Should You Be About the New Coronavirus Variant?

A mutated version of the novel coronavirus has been making the news for being more contagious. We asked UCSF infectious disease expert Charles Chiu, MD, PhD, how the new variant emerged, whether available vaccines will still work, and what we need to do now.

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