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The agency urges fully vaccinated people to travel with precautions and take infection risk into consideration.
Higher numbers of distinct sequelae reported by those aged 40 years and older, women, Blacks, those with known preexisting conditions.
The news comes as California and Illinois declare public health emergencies.
But both vaccinated and unvaccinated people will be required to wear masks in high-risk settings, such as congregate living facilities.
Current evidence is insufficient for assessing the balance of benefits and harms of screening adults without signs or symptoms of glaucoma.
Serum lutein+zeaxanthin and β-cryptoxanthin levels were inversely associated with incident all-cause dementia.
Nursing home residents continue to be more vulnerable both because of their age and underlying medical conditions.
COVID-19 has roared back during a summer that began with Americans hopeful that the worst was behind them.
Sleep disturbance in older adults also is more common among those living with a partner and urinating at night.
Limiting added sugar and refined grains is helpful, but no added overall health benefit was seen for cutting out legumes, fruits and whole grains.