TUESDAY, July 6, 2021 (American Heart Association News) — Everyone knows smoking is bad for the heart and lungs. But the damage it does to the brain often gets less attention than it should – from smokers and health care providers alike. Researchers say that comes at a steep cost. “We know that smoking harms… read on > read on >
One death has been reported in a listeria outbreak that appears to be linked to precooked chicken served in health care facilities, the U.S. Centers for Disease Control and Prevention says. Three people in Texas and Delaware became sick after they ate foods at a long-term care home or hospital, and interviews and lab tests… read on > read on >
Folks who suffer a rare “breakthrough” coronavirus infection after getting the Pfizer or Moderna vaccine will not get as sick and, importantly, are much less likely to pass the coronavirus on to others, a new study shows. It’s very unlikely that a person will become infected with COVID-19 after getting one of the messenger RNA… read on > read on >
Eating lots of fatty fish and cutting out polyunsaturated fats may reduce the frequency and intensity of migraines, a new study suggests. Omega-3 fatty acids from fish like tuna, salmon, bluefish and mackerel may help manage migraine, especially in tandem with eliminating omega-6 fatty acids from vegetable oils, the researchers found. “It’s moderate evidence that… read on > read on >
While multiple sclerosis can cause a wide swath of symptoms and challenges for anyone diagnosed with the autoimmune disease, a new study finds that race may play a role in disease severity. Researchers discovered that Black individuals with MS may be more severely affected by the disease, but also that this added impact persisted even… read on > read on >
Key immune system cells in folks who’ve had COVID-19 or the Moderna and Pfizer vaccines are able to recognize and mount a defense against highly contagious coronavirus variants, new research shows. In both groups, CD4+ “helper” T-cells and CD8+ “killer” T-cells can recognize the Delta mutation and three other widespread variants of concern. That’s key… read on > read on >
People with sickle cell disease who have a history of severe pain episodes and coexisting organ conditions have an increased risk for severe COVID-19 illness, a new study suggests. “This study tells us that all individuals with sickle cell disease are not at equal levels of risk,” said study author Dr. Lana Mucalo, of the… read on > read on >
Antibiotics may increase the risk of colon cancer, especially in younger people, U.K. researchers report. “To our knowledge, this is the first study to link antibiotic use with the growing risk of early-onset colon cancer — a disease which has been increasing at a rate of at least 3% per year over the last two… read on > read on >
While COVID-19 surged in India, so did the overuse or widespread misuse of antibiotics — risking a future threat of drug-resistant bacteria. Antibiotic sales soared during India’s first wave of COVID, suggesting the drugs were used to treat mild and moderate cases. That runs counter to guidelines for the medications. “Antibiotic resistance is one of… read on > read on >
Telehealth is increasing in popularity in the United States, partly due to the pandemic. But some children with autism have difficulty sitting through these virtual appointments. Yet those visits can be a helpful part of a child’s ongoing medical care, and their convenience may help limit time away from work and school, according to the… read on > read on >
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