Entries by دکتر امین اظهری

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High rate of symptomless COVID-19 infection among grocery store workers

The researchers studied 104 employees of one grocery store in Boston, Massachusetts. Each employee was tested for SARS-CoV-2, the virus responsible for COVID-19 infection, in May this year as part of a mandatory testing policy across Boston. But before doing so, they completed detailed questionnaires on: their lifestyle; medical history; employment history; working patterns and […]

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Four major predictors of COVID-19 emerge

The study, published in BMC Medicine, identified four significant predictors of COVID-19 cases in New York City: neighborhoods with higher population densities led to an increase in the positivity rate; neighborhoods with younger populations (under 18 years old) also led to an increase; households with a higher income led to a decrease; and race showed a significant […]

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Mouthwashes, oral rinses may inactivate human coronaviruses

The researchers found that several of the nasal and oral rinses had a strong ability to neutralize human coronavirus, which suggests that these products may have the potential to reduce the amount of virus spread by people who are COVID-19-positive. The 1% baby shampoo solution, which is often used by head and neck doctors to […]

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Almost 20 per cent of COVID-19 patients only show gastrointestinal symptoms

Almost one in five patients with COVID-19 may only show gastrointestinal symptoms, according to a review of academic studies published in the journal Abdominal Radiology. The findings of the review suggest abdominal radiologists need to remain vigilant during the pandemic while imaging patients. Gastrointestinal symptoms associated with COVID-19 vary widely but can include loss of appetite, […]

Social isolation puts women at higher risk of hypertension

It’s no secret that loneliness and social isolation have a negative impact on the mental and physical health of older adults. Now, researchers at the University of British Columbia are discovering that social isolation affects the health of men and women in different ways—including placing women at higher risk of high blood pressure. In a […]

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Over 80 percent of COVID-19 patients have vitamin D deficiency

Over 80 percent of 200 COVID-19 patients in a hospital in Spain have vitamin D deficiency, according to a new study published in the Endocrine Society’s Journal of Clinical Endocrinology & Metabolism. Vitamin D is a hormone the kidneys produce that controls blood calcium concentration and impacts the immune system. Vitamin D deficiency has been […]

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Aspirin Use Reduces Risk of Death in Hospitalized COVID-19 Patients

Hospitalized COVID-19 patients who were taking a daily low-dose aspirin to protect against cardiovascular disease had a significantly lower risk of complications and death compared to those who were not taking aspirin. The researchers found aspirin use was associated with a 44 percent reduction in the risk of being put on a mechanical ventilator, a […]

High flavanol diet may lead to lower blood pressure

People who consume a diet including flavanol-rich foods and drinks, including tea, apples and berries, could lead to lower blood pressure, according to the first study using objective measures of thousands of UK residents’ diet. The findings, published in Scientific Reports, studied the diet of more than 25,000 people in Norfolk, UK and compared what they […]