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Covid 19 Risk

All articles tagged with #covid 19 risk

health-and-medicine2 years ago

"The Surprising Effects of High-Fat Diets on Immunity, Gene Expression, and Microbiome Health"

A UC Riverside study published in Scientific Reports reveals that high-fat diets, particularly those including soybean oil, can alter gene expression related to obesity, colon cancer, immune function, and brain health, and may increase COVID-19 risk by upping ACE2 expression. Mice fed high-fat diets showed changes in gut microbiota and increased susceptibility to infectious diseases. The research underscores the complex impact of dietary fats on health and the importance of considering long-term dietary habits, rather than short-term indulgences, in assessing risk factors for various diseases.

health2 years ago

"Revolutionary Contact-Tracing Software Accurately Assesses COVID-19 Risk"

A study conducted in the UK analyzed data from the NHS COVID-19 app and found that the app accurately translated the duration and proximity of a COVID-19 exposure into a relevant epidemiological risk score. The app's risk score was associated with an increasing probability of infection, with higher-risk contacts more likely to test positive for COVID-19 within two weeks. Duration of contact was found to be the most important indicator of risk, with household exposures accounting for a significant portion of transmissions. The study suggests that including contextual variables and an intermediate risk stage in contact-tracing apps could improve risk assessment and reduce the socioeconomic costs of contact tracing.