Dawnay was alone, injecting bacteria into rows of test tubes.

The clinic injected smart bacteria which will fix up the bone in a couple of days.

Once inside, the nematode injects lethal bacteria that kill the grub within 48 hours.

Odd as the approach may seem, injecting bacteria into cancer patients has been done for at least 100 years.

A1 A scientist cut down 14 young elms in which he had injected genetically altered bacteria in an unauthorized experiment.

Such measures prompt the tick to inject bacteria and make it harder to remove.

To put the immune system into hyperdrive, Dr. Morton also planned to inject weakened bacteria used in the tuberculosis vaccine.

There is no known cure, but the spread of the fungus within a diseased tree can sometimes be halted by injecting fungus-killing bacteria into the tree.