Diseases, Conditions, Syndromes

Omicron spreading through Africa twice as fast as Delta did

(HealthDay)—The Omicron variant appears to spread at twice the rate as the Delta variant does, due mostly to a combination of contagiousness and an ability to dodge the body's immune defenses, scientists report.

Genetics

Genetic risk scores can aid accurate diagnosis of epilepsy

Although epilepsy is a relatively common condition, affecting approximately 1% of individuals worldwide, it is often difficult to diagnose in clinical practice, and it is estimated that up to a quarter of all cases may be ...

Oncology & Cancer

Probing deeper into tumor tissues

Today, as they did 100 years ago, doctors diagnose cancer by taking tissue samples from patients, which they usually fix in formalin for microscopic examination. In the past 20 years, genetic methods have also been established ...

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