Bird flu is found in PENGUINS for the first time – sparking fears the deadly virus could spread among Antarcti – Daily Mail

A deadly type of bird flu has been found in gentoo penguins for the first time, sparkingfears the virus could spread among Antarctica's remaining colonies.

Researchers from the Scientific Committee on Antarctic Research (SCAR) found about 35 penguins dead in the Falkland Islands in the South Atlantic on 19 January.

Samples taken from two of the dead penguins came back positive for the H5N1 avian influenza virus, said Ralph Vanstreels, a veterinarian who works with SCAR.

The Falkland Islands government said that many more gentoos were dying under similar circumstances.

As of 30 January, 'there are over 200 chicks dead alongside a handful of adults', said government spokesperson Sally Heathman.

The deaths confirm that gentoo penguins are susceptible to the lethal disease that has decimated bird populations across the world in recent months.

However, gentoos rarely travel between the Falklands off Argentina's coast and the Antarctic Peninsula, which lies some 800 miles (1,300 kilometres) to the south.

That means traveling penguins are unlikely to drive the spread to the southern continent, said Vanstreels, a researcher affiliated with University of California-Davis.

'The role that gentoo penguins could have, instead, is to serve as local reservoirs of infection,' he said.

'That is, maintain a pool of susceptible hosts that never leaves the islands.'

Bird flu is an infectious disease caused by a variant of the influenza A virus.

It is unique in that it can be transmitted directly from birds to humans.

There are 15 different strains of the virus, with the H5N1 strain known to affect humans.

Humans can catch bird flu through close contact with live infected birds.

Heathman said the Falkland Islands government was also awaiting test results from rockhopper penguins and 'preparing for a large-scale outbreak.'

In nearby South Georgia, authorities ruled out a report of bird flu suspected in king penguins after a detailed survey of the site, said Meagan Dewar, who leads SCAR's Antarctic Wildlife Health Network.

Hundreds of thousands of penguins gather in tightly packed colonies on the Antarctic continent and nearby islands, which could enable the deadly virus to easily jump between individuals.

Conservationists are more concerned about other species, Vanstreels said.

Elephant seals and fur seals have died in larger numbers from bird flu in South Georgia, following mass casualties in those species in South America.

'This is especially concerning because South Georgia is home to 95 percent of the world's population of Antarctic fur seals,' he said.

'If that population collapses, the species will be in a critical situation.'

Follow this link:

Bird flu is found in PENGUINS for the first time - sparking fears the deadly virus could spread among Antarcti - Daily Mail