Invasive slug-snail hybrid is spreading rare rat lungworm disease in Hawaii

An invasive half-slug creature could be behind the cases of rat lungworm disease in Hawaii, a new study finds.

Between 2007 and 2017, 82 cases of the parasitic infection have been recorded in the Aloha State.  

Rat lungworm disease is caused by a parasite carried by rats, which excrete larvae that slugs or snails ingest. 

Humans then knowingly or unknowingly eat the slugs and snails that are often hiding in unwashed produce. 

Clinically known as angiostrongyliasis, the disease attacks the brain and spinal cord, and can even result in paralysis. 

Researchers believe most the cases are caused by an invasive creature that is half-snail and half-slug - called the semi-slug - which is fast-climbing and can easily get into sinks and water tanks. 

Between 2007 and 2017, 82 cases of the rare rat lungworm disease have been reported in Hawaii. Pictured: A 'semi-slug' believed to be behind the number of cases in Hawaii

Between 2007 and 2017, 82 cases of the rare rat lungworm disease have been reported in Hawaii. Pictured: A 'semi-slug' believed to be behind the number of cases in Hawaii 

According the Centers for Disease Control and Prevention (CDC), most cases of rat lungworm disease occur in tropical Asian countries, such as Thailand, and the Pacific Islands.  

It's very rarely reported in the continental US.

'Cases of rat lungworm have been identified in Hawaii as far back as 1959, so it is not new to the islands,' the study, published in the American Journal of Tropical Medicine and Hygiene, states.

However, Hawaii only began requiring cases to be reported to the state's Department of Health in 2007.

Of the

read more from dailymail.....

Get the latest news delivered to your inbox

Follow us on social media networks

PREV health care Brits have mixed feelings about the partnership between Amazon Alexa and the NHS
NEXT Apple-shaped women twice as likely to suffer heart attacks as pear-shaped ...