Scientists claim they have found a new strain of avian flu, the H9N2 virus, which could mutate to become more easily transmissible among humans and trigger a possible bird flu pandemic.

According to a study published in the Public Library of Science journal PLoS ONE, the avian influenza strain found in Nigeria is genetically different from previous African outbreaks

Scientists from Nottingham Trent University in Britain are developing a device that can detect an outbreak of bird flu in two hours.

The technology works by identifying molecules from a swab of human saliva or animal tissue, before identifying with what kind of bird flu strain it is infected, researchers said

Supermarket chain Shop and Stop is voluntarily recalling "Ready-to-Eat" tuna salad because it might have bacterial contamination.

On Sunday, the U.S. Food and Drug Administration (FDA) announced the recall of 4,890 pounds of Home Made and Stop and Shop tuna salad brands as there was a chance for it to be contaminated with Listeria

The bird flu detected in Nigeria last month is a new strain of the deadly H5N1 virus that has not been recorded in Africa previously.

Laboratory tests from Nigeria and the Food and Agriculture Organization (FAO) in Italy found the virus from "backyard poultry" in Katsina and Kano states to be an H5N1, clade 2, EMA3

A breakthrough using a radioactive dye in the early detection of Alzheimer's and other memory-related diseases has been achieved by University of Pittsburgh researchers.

The dye, attaches to clumps of protein in the brain of people with Alzheimer's disease and could enable doctors to begin treatment with drugs sooner. Pittsburgh Compound B, or PiB, is named after the researchers who developed the drug