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Aksharananda (Akshar) Rambachan, M.D., an UCSF physician-researcher, says that when used together, the numeric pain score and function scores give clinicians a far more complete clinical picture of a patient’s pain.

A CDC-led test-negative case-control study using the VISION network found that the 2024-2025 COVID-19 vaccine reduced the odds of medically attended COVID-19 in adults, with an effectiveness of 26% against emergency department/urgent care encounters, 35% against hospitalization and 41% against critical illness, benefits that held up in older adults and immunocompromised patients but waned over time since vaccination.