outbreak

More than 40 young children have been infected with HIV at a hospital in Uzbekistan, health officials tell the BBC.

Twitter posts position for spam engineer and tweaks handling of suspended accounts as it suffers spam outbreak.

Canadian health officials have linked a deadly listeriosis outbreak to a Maple Leaf Foods plant in Toronto, prompting the company to expand of its recall of meat products.

Four months into a nationwide Salmonella Saintpaul outbreak, investigators Thursday still couldn't say where it originated.

More than 1,000 people in more than 40 US states are now confirmed to have become ill with salmonella since April.

The federal government has expanded its investigation into an outbreak of salmonella illness to include items commonly eaten with tomatoes, health officials said Tuesday.