
Covid-19 Booster Shots: When Might You Need One and Why?
Companies are working on coronavirus booster shots, as some early studies suggest antibody levels against Covid-19 wane with time, making boosters more necessary. We explore what that means for individual consumers. Illustration: Laura Kammermann/The Wall Street Journal
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Current Features
WSJ Current Features explore stories tied to current events to give viewers a deeper understanding or provide a new angle on a news topic.