World News
Long-COVID patients show abnormal brain activity on MRI while doing memory tasks
Brains may have compensated for their deficits by reorganizing networks to maintain performance.
Read more.Increased physical activity associated with lower risk of severe COVID-19
Data show that regular exercise was linked to COVID-19 infection early in the pandemic but also associated with a significantly
Read more.Novavax COVID-19 vaccine 80% effective among US teens
Vaccine effectiveness against the Delta variant, the only strain identified through whole-genome sequencing, was 82.0%.
Read more.Study: ICU patients suffer from more post-COVID symptoms
ICU patients reported more mobility problems, and at 12 months 20% of ICU patients had severe problems or were unable
Read more.More patients given Medicare benefits for nursing home care after COVID-related hospitalization mandate waived
The proportion of residents who received benefits without a preceding 3-day hospitalization rose from 3% to 18% from 2020 to
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