Conservationists have accused the World Health Organisation (WHO) of rubber-stamping the extinction of endangered species by adopting hundreds of traditional Chinese remedies in its international guidelines.

Many such remedies make use of animal parts and this has long put pressure on endangered species such as jaguars, pangolins and rhinos.

On Saturday the WHO’s World Health Assembly recognised traditional Chinese medicine (TCM) diagnoses for 400 conditions in its influential International Classification of Disease list.

Campaigners including big cat conservation group Panthera, the Environmental Investigations Agency and Wildlife Conservation Trust have warned that recognition from a body as influential as the WHO could result in a rapid depletion of species with healthy populations.

But the WHO insisted it opposed the use of animal parts and supported international protections for endangered species.

Conservation success for the Gorongosa National Park in Mozambique Show all 8 1 /8 Conservation success for the Gorongosa National Park in Mozambique Conservation success for the Gorongosa National Park in Mozambique Tourists observe elephants Left devastated by Mozambique's civil war, Gorongosa National Park is now thriving Bob Poole / Gorongosa National Park Conservation success for the Gorongosa National Park in Mozambique Waterbuck graze in the open floodplains A restoration project with government backing has battled poachers who were depleting the already slim animal populations AFP/Getty Conservation success for the Gorongosa National Park in Mozambique Hippos take a dip In 2008, there were around 10,000 large animals in Gorongosa; today there are over 100,000 J Da Silva / Gorongosa National Park Conservation success for the Gorongosa National Park in Mozambique Wild dogs in Gorongosa National Park Tourism is an important part of the restoration project Gorongosa National Park Conservation success for the Gorongosa National Park in Mozambique Waterbuck on the savannah Tourists create jobs for locals, expanding the conservation workforce, and safaris in Gorongosa are used to educate visitors about the project Getty Conservation success for the Gorongosa National Park in Mozambique A lioness The civil war killed 95% of Gorongosa's lion population, today there are 104 lions who are monitored by conservationists Ticky Rosa / Gorongosa National Park Conservation success for the Gorongosa National Park in Mozambique Sunset over the Gorongosa National Park Sunset over the National Park Gorongosa in the center of Mozambique. istock Getty Conservation success for the Gorongosa National Park in Mozambique Tourists in Gorongosa National Park Tourists in Gorongosa National Park Credit: Bob Poole / Gorongosa National Park Bob Poole / Gorongosa National Park

John Goodrich, chief scientist and director of Panthera’s tiger programme, said any recognition would be seen globally “as a stamp of approval” for all types of TCM, including the use of wild animal parts.

“Failure to specifically condemn the use of traditional Chinese medicine utilising wild animal parts is egregiously negligent and irresponsible,” he added.

“Taken with China’s recent proliferation of traditional Chinese medicine around the globe, WHO’s decision could contribute to the end of many species on the brink of extinction, like the tiger.”

The WHO decision comes a month after the largest ever shipment of illegally smuggled pangolin scales was seized in Singapore en route to Vietnam, and a 30-tonne haul of pangolin parts was discovered in Malaysia.

While leading TCM bodies have phased out the use of wild animal parts, conservationists say that even highly regulated, legal breeding programmes provide cover for the illegal trafficking of endangered species.

China recently announced it would drop a decades-long ban on the trade of tiger bone and rhino horn.

The change was postponed after international outcry with leading conservation groups warning its effects would be “devastating globally”.

Wildlife Conservation Trust president Anish Andheria said the WHO decision “ignored the compelling data” that showed the wildlife trade also increased deaths among rangers and other frontline conservation staff and forest-dwelling communities.