Seven controversial medical practices involving animals

Animals are still being used in clinical trials and illegal practices today despite ongoing controversy

Leech therapy (Hirudo medicinalis)

Leeches used for plastic surgery. Image credit: István Asztalos, Pixabay

This practice has recently made a comeback in the UK. It’s used in plastic reconstructive surgery to restore blood flow in the body.

Pangolin scales

Pangolin scales are used in traditional Chinese medicine. Image credit: Louis Mornaud, Unsplash

Some believe that pangolin scales have medicinal value, but that hasn’t been proven. Ground into a powder, they are used to cure illnesses like arthritis in traditional Chinese medicine.

The vaccine trial

Macaque monkeys are used for medical testing. Image credit: Nicholas Adams, Unsplash

Pfizer has tested its Covid-19 vaccine on Macaque monkeys. They were used in phase one of the trials.

Turtle oil

Hawksbill sea turtles are hunted for their oil. Image Credit: Sophia Müller, Unsplash

The Hawksbill sea turtle is an endangered species targeted for its oil, which is said to have anti-inflammatory healing properties.

Bear bile

Bear bile farm. Image credit: Animals Asia Foundation

Commonly used in Vietnamese practices, it’s considered to be a cure for acne, hangovers, colds, haemorrhoids, and even some forms of cancer. Asiatic black bears have to endure the painful process of having their gallbladders extracted for their bile.

Cosmetic animal testing

Rabbits are used in cosmetic animal testing. Image credit: Pure Julia, Unsplash

Well-known brands like L’Oréal, and even the designers Burberry and Armani, are still testing products on animals. Tests are performed on mice, rabbits, and guinea pigs.

Cloning

Horses are one of many animals that can be cloned. Image credit: Sheri Hooley, Unsplash

The US cloning company ViaGen allows pet-owners to clone their furry companions for a tidy sum of up to $85,000 (£61,416.19). Cloning can result in vital organ defects and immune system failure.