Some vaccinated losing 80% of their COVID-19 immunity 6 months after Pfizer shot
In a new study from Case Western Reserve University, researchers found that COVID-19 antibodies produced by the Pfizer vaccine decreased sharply in senior nursing...
This study finds the cause of blood clots in severe COVID-19
In a recent study published in Blood, researchers found inflammation and blood clotting seen in very severe cases of COVID-19 may be caused by...
‘Long COVID’ linked to kidney damage, study finds
Research continues to mount indicating that many people who’ve had COVID-19 go on to suffer a range of adverse conditions months after their initial...
COVID can trigger heart inflammation, study finds
In a new study from the Centers for Disease Control and Prevention, researchers found COVID-19 increases the risk of developing myocarditis (heart inflammation) much...
This stuff in the lungs drives COVID-19 deaths
In a new study from NYU Grossman School of Medicine, researchers found a buildup of coronavirus in the lungs is likely behind the steep...
COVID infection doesn’t guarantee good immunity, study finds
In a new study from Northwestern University, researchers found that prior COVID-19 infection alone doesn't guarantee a high level of antibodies against the coronavirus...
This common health problem may increase risk of ‘long COVID-19’
Some COVID-19 survivors can struggle with lingering medical problems for months.
In a new study from Cleveland Clinic, researchers found that the risk for these...
A heart drug costing less than $2 a day can help treat severe COVID-19
In a new study from Centro Nacional de Investigaciones Cardiovasculares, researchers found metoprolol, a drug widely used to treat heart disease, is beneficial when...
COVID-19 vaccines are 66% effective fighting against Delta variant, study finds
In a new study from the Centers for Disease Control and Prevention, researchers found the effectiveness of the Pfizer and Moderna COVID-19 vaccines against...
Delta variant doubles risk of COVID-19 hospitalization compared to alpha variant
In a new study from the National Infection Service, researchers found people infected with the COVID-19 delta variant have double the risk of hospitalization...