Showing posts with label monkey pox. Show all posts
Showing posts with label monkey pox. Show all posts

Friday, May 17, 2013

Bushmeat in Canada

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The April 22 issue of Maclean’s magazine carried a story by reporter Sarah Elton about bushmeat. I don’t know if she also came up with the title, Gorillas in our midst but it was a nice pun on the Diane Fossey book title and subsequent movie Gorillas in theMist

A similar article titled Monkeys on the menu  appeared in the April 15 on-line version of the magazine

A roadside bushmeat vendor in Cameroon. He\is just trying to make a living


It was good to see this important issue highlighted, but as someone who has witnessed the bushmeat trade first-hand and written about it in some detail I found that there were some missing elements that should have been covered.  I wrote the following letter to the magazine’s editor and in due course received a reply telling me that it had been forwarded to Ms Elton.

Of course I had the luxury, in my book The Trouble With Lions (U of Alberta Press 2008) of being able to explore the subject outside the restrictions of the kind of word limit required in a magazine article, but I believe that the disease issues I raised are important.

Here is the letter, unedited from what I sent, but with two of my own pictures slotted in at appropriate spots, as I cannot use the ones from the magazine.

Dear Mr. Stevenson,

Sarah Elton’s story on bushmeat, with its clever punning title Gorilla in our midst is, like the curate’s egg of Punch cartoon fame, good in parts. She misses a few really important points. I have worked in Africa for many years and also written books and blogs on the continent’s wildlife. I have three chapters in my book The Trouble With Lions that cover this subject in some detail. The third one is titled Bushmeat and Bureaucrats. Like the members of this corps worldwide it seems that Canadian ones are slow to act.

I realize that Elton was constrained by a word limit, but the Photoshopped image of the gorilla head on the meat counter made a nice point and was perhaps a worthy replacement for the 1000 extra words the article needed. She has however either missed out on or is misinformed about disease risks.

Foot and mouth disease is endemic in much of Africa and all cloven-hoofed species are susceptible. Canada’s last outbreak of this economically disastrous plague occurred in Saskatchewan in 1952. It was traced back to the importation of smoked meat from Poland. Bushmeat from Africa poses at least as great a risk.

Monkey pox is misnamed (not Elton’s fault). It is a disease of rodents – remember the outbreak in the USA that was linked to pet gophers in 2003. People in Africa, desperate for protein are eating species once considered taboo. The Wakamba of Kenya, a tribe famed as hunters, are amongst them.

Egyption fruit bats in a cave in Queen Elizabeth NP in Uganda
Fruit bats, a common bushmeat item, carry Ebola and the closely related Marburg virus. Both are deadly to humans. For several years I took senior veterinary students to Uganda and a highlight was a visit to a cave in Queen Elizabeth National Park that was the daytime home to an estimated 100,000 bats. That stopped after an unfortunate Dutch woman who had visited the cave contracted Marburg and died at home in Holland. The cave is now off-limits to all.

AIDS is a disease that crossed from primates into humans at least seven times in the 20th century. There are two main virus types, HIV1 and HIV2. 

A chimp feeding on fruit in Uganda
Beatrice Hahn, a professor at the University of Alabama showed that chimpanzees are the source of HIV1 while sooty mangabeys, a small almost uniformly grey monkey from West Africa are the source of HIV2. Even more fascinating is that the two viruses in humans are less closely related to one another than they are to their original primate hosts.

I realize that in this little précis I have exceeded the 300-word limit, but I do have lots of other examples and I also quoted Dr. Brashares in my book. I also have good pictures of those fruit bats and of a local bushmeat vendor with whom I had a couple of long chats. He is from rural Cameroon and is just trying to make a living in a forest region where livestock cannot be raised.

Yours sincerely

Jerry Haigh BVMS, MSc, FRCVS

I signed off using my Professor Emeritus status in the hope that I would be taken seriously. I just hope that foot-and-mouth disease does not get into Canada, or indeed North America, through the bushmeat route. This is a real case of my not wanting to be an accurate prophet. 

I have not heard another word, either from the magazine or the author.  Ah well!

Tuesday, September 22, 2009

Bushmeat smuggling from Africa


Linkhttp://www.silive.com/news/advance/index.ssf?/base/news/1252497614318590.xml&coll=1, http://www.nj.com/news/index.ssf/2009/05/seizure_of_bushmeat_from_lugga.html

In The Trouble With Lions I wrote about an unusual case of bushmeat smuggling in the USA. An immigrant woman from Liberia had been prosecuted for smuggling monkey parts. At her pretrial deposition in the Brooklyn federal court in Brooklyn she stated that she ate the bushmeat for religious purposes and
‘because monkey from the wildlife is a very smart animal’.
The case has moved along and a report by Frank Donnelly in the Staten Island Advance of Sept 9th states that the woman, named Mamie Manneh (or Jefferson) has pleaded guilty to smuggling illegal monkey parts. This happened after her church minister debunked her claim of bushmeat's religious significance. She will be sentenced on Nov 13th in Brooklyn Federal court.

One of the issues raised by the prosecution was the potential of disease spread from bushmeat. The prosecution veterinary expert mentioned Ebola, measles, tuberculosis, monkeypox and retroviruses similar to HIV but added that she was ‘she was unaware of any documented cases of such diseases being spread through consumer bushmeat.” It maybe that she was referring to such diseases occurring in the USA, but it is important to recognize that several of these diseases are known to have crossed into humans from bushmeat in other countries. The classic is the spread of HIV to humans from chimpanzees and sooty mangabeys on at least seven occasions in the last 100 years. Then there is the more recent finding of a gorilla derived form of HIV occurring in a human, which I recounted in this blog on August 4th under the title Gorillas and AIDS.

In a somewhat related case a Ugandan man was caught red-handed with bushmeat and fruit when his luggage was screened at Newark Liberty International Airport. Reporter Christopher N. Dela Cruz, writing in New Jersey Real-Time News, which is associated with the Star Ledger related that parts of antelope and cane rat were found along with fruit and other illegal commodities.

Lest anyone think that bushmeat smuggling is unusual, local authorities in Newark relate that this was the sixth seizure of bushmeat since October last year, totaling over 41 pounds. Last year, similar seizures weighed in at 88 pounds. Once again, and entirely appropriately, disease transmission to people from bushmeat was raised by federal authorities.

One of the slightly odd things about this report was that a picture accompanying the report showed a uniquely North American species, the pronghorn antelope. It seems possible that the newspaper lacked a picture of the most common antelope species in Uganda, the Uganda kob, (pictured here) which is often a target for poachers in Queen Elizabeth National Park and elsewhere.

In this case the man, whose name was not given, was fined $300 and released.