‘Cautious optimism’ as penguins test positive for bird flu but show no symptoms | Bird flu

Adélie penguins in Antarctica are testing positive for bird flu without showing outward signs of disease, according to researchers who travelled around 13 remote breeding sites on an ice-breaking cruise ship. Since bird flu arrived in the region this year, there have been concerns about the virus reaching the Antarctic’s fragile penguin populations. In November… Continue reading ‘Cautious optimism’ as penguins test positive for bird flu but show no symptoms | Bird flu