Six years after the start of the COVID-19 pandemic, the virus still exists. A public health expert explains what Long COVID ...
Six years ago, on March 11, 2020, the World Health Organization declared COVID-19 a global pandemic. Here's what else ...
There remains much we don’t know about long covid, including its origins. It’s a complex condition likely caused by more than one thing, including a dysfunctional immune response to the earliest covid ...
New research reveals that even mild respiratory infections can leave lasting biological changes. However, COVID-19 stands ...
The U.S. Food and Drug Administration approved 2025-26 COVID-19 vaccines for anyone age 65 and older and any person 6 months and older who has at least one underlying health condition that increases ...
Severe COVID-19 and influenza infections prime the lungs for cancer and can accelerate the disease’s development, but vaccination heads off those harmful effects, new research indicates.
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