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Pediatric Leukemias

<p>Leukemia is a cancer of white blood cells. Leukemia cells grow too fast, crowding out the good blood cells, leaving fewer healthy white blood cells to fight infections.</p>

Vaccine News & Notes — May 2024

May 6, 2024

Learn about two studies that evaluated COVID-19 vaccine safety. Watch “Pennsylvania: At the forefront in the prevention of infectious diseases” to learn about the major milestones and discoveries that happened in PA.

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