Not only are doctors, nurses, and firefighters essential during a severe pandemic influenza outbreak. So, too, are truck drivers, communications personnel, and utility workers. That's the conclusion of a Johns Hopkins University article to be published in the journal of Biosecurity and Bioterrorism.

Viruses dramatically increase cellular metabolism, and existing anti-obesity drugs may represent a new way to block these metabolic changes and inhibit viral infection, according to a study published today in the journal Nature Biotechnology.

A winter free from colds and flu? Not yet. But a new study offers new evidence that Canada's top cold and flu-fighting product provides significant help. The three-year study showed that trial participants who took COLD-FX were about one-third less likely to get a "Jackson" cold or flu.

Mice given quercetin, a naturally occurring substance found in fruits and vegetables, were less likely to contract the flu, according to a study published by The American Physiological Society. The study also found that stressful exercise increased the susceptibility of mice to the flu, but quercetin canceled out that negative effect.

Positive findings of a safety study involving children and a highly touted botanical extract (COLD-fX) show promise for its future development for kids as a Canadian cold and flu remedy. The results appear in the August, 2008 issue of Pediatrics – the official journal of the American Academy of Pediatrics.

Researchers in Ohio and New Mexico are reporting an advance in the quest for a fast, sensitive test to detect flu viruses — one that requires no refrigeration and can be used in remote areas of the world where new flu viruses often emerge.

A new study in the journal Psychophysiology reveals that men, but not women, vaccinated in the morning produced a better peak antibody response to both hepatitis A and the influenza strain.

By giving fly cells the flu, scientists have identified scores of host genes the pathogen requires for successful infection, revealing a raft of potential new pressure points to thwart the virus.

Vaccinating infants and toddlers is an almost universal practice in the United States. Vaccines to prevent flu are a regular part of medical care for senior citizens and at-risk patients.

GPs are not an integral part of Australian influenza planning, despite the important role they will play in limiting deaths in the event of a pandemic hitting the country, according to research from The Australian National University.

Scientists have developed a new, faster way to create human monoclonal antibodies against infectious disease by tapping the immune system at the peak of its powers.

Researchers devise new method of creating human antibodies to flu, other illnesses.