Speed isn’t everything when it comes to covalent inhibitor drugs, study finds
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Updates every hour. Last Updated: 16-Sep-2025 01:11 ET (16-Sep-2025 05:11 GMT/UTC)
The COVID-19 pandemic highlighted how the same health information affects the behavior of individuals differently. A recent study revealed cultural differences in how people respond to hypothetical COVID-19 infection information at the local level. The analysis also found differences in how individual subgroups react differently to pandemic information.
The COVID-19 pandemic highlighted how the same health information affects the behavior of individuals differently. A recent study revealed cultural differences in how people respond to hypothetical COVID-19 infection information at the local level. The analysis also found differences in how individual subgroups react differently to pandemic information.
A new national study led by researchers from Carleton University and the University of Toronto reveals that older adults living in greener neighborhoods were less likely to experience depression during the early months of the COVID-19 pandemic.
When SARS-CoV-2, the coronavirus that causes COVID-19, began spreading worldwide in 2020, many research teams immediately set to work developing a vaccine against it. Building on decades of previous work on mRNA technology and on other viral vaccines, including HIV, they achieved their goal within the year. The most widely used mRNA vaccine design contains the genetic instructions for the body to make the spike protein that the virus uses to enter cells. The resulting immune response protects against infection and, more importantly, disease and death. However, developing a vaccine for HIV has proven much more difficult.
Vaccines trigger a notably rapid response in the stromal cells of draining lymph nodes within the first hours after administration. Researchers at the University of Turku and the InFLAMES Flagship in Finland also discovered that the stromal alterations prime the lymph node landscape for the subsequent steps of vaccine-induced immune responses.
A Covid infection, particularly in women, may lead to blood vessels aging around five years, according to research published in the European Heart Journal [1]. Blood vessels gradually become stiffer with age, but the new study suggests that Covid could accelerate this process. Researchers say this is important since people with stiffer blood vessels face a higher risk of cardiovascular disease, including stroke and heart attack.
The antibody also has potential to treat a broad array of other conditions, including autoimmune disorders, cancer and diabetes, research indicates.
People who have had COVID-19 are at increased risk of developing certain inflammatory diseases of the airways, such as asthma, hay fever and chronic sinusitis. However, vaccination against the SARS-CoV-2 virus appears to reduce the risk, according to a comprehensive epidemiological study led by researchers at Karolinska Institutet.
As the nation gears up for the rollout of an updated COVID-19 vaccine, a new study shows the economic benefits of continued broad vaccination in adults. In fact, the country would ultimately save more money that it would spend on vaccinating every person over age 65 with a single dose of an updated mRNA vaccine against coronavirus, the study concludes.