For millions of vulnerable people, COVID-19 is far from over - National Geographic

Immunocompromised patients remain frightened and frustrated that vaccines aren’t offering enough protection as everyone else moves on. Scientists are racing to figure out what will work.

Janet Handal was feeling optimistic when she booked her flight to Texas in early 2021. The 71-year-old New York City resident had just scheduled her first COVID-19 vaccine appointment amid news that … [+10047 chars]

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