Borough parks will remain closed after the collected geese tested positive and four more dead birds were discovered, officials said.

Geese have been dying in clusters in Allentown. Officials fear a bird flu outbreak and have closed parks while awaiting test results.

The dead geese are gone but questions remain about whether or not they were infected with the avian flu, which has driven up the price of eggs.

The risk of bird flu to the public remains low, and no poultry were sold at the Union County market that may have been infected, officials said.

Some New Jersey parks will remain closed after dead Canada geese found there have tested positive for bird flu.The state Department of Environmental Protection says the birds were discovered on February 4th at Dr.