Diseases, Conditions, Syndromes

Flu is transmitted before symptoms appear, study suggests

Research at Imperial College London examining influenza transmission in ferrets suggests that the virus can be passed on before the appearance of symptoms. If the finding applies to humans, it means that people pass on flu ...

Medical research

Exploring how the brain senses infection

A new study led by researchers at Harvard Medical School illuminates how the brain becomes aware that there is an infection in the body.

Medications

Doubling up on cold, flu remedies may harm liver

(HealthDay)—Taking too much acetaminophen, an active ingredient in many commonly used drugs for fever and pain relief, including Tylenol, can cause liver damage, experts at the U.S. Food and Drug Administration warn.

Health

Safe ways to relieve your young child's flu symptoms

(HealthDay)—Flu season is especially bad in the United States this year, and young children with the flu tend to suffer more than others because they can't take over-the-counter medications to help relieve their symptoms.

Diseases, Conditions, Syndromes

Learning from past flu epidemics to model outbreaks as they happen

Mathematicians have developed a powerful tool to quantify the spread and infectiousness of viruses like the pandemic H1N1 flu strain, which can be used together with modern laboratory techniques to help the healthcare system ...

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