Bushmeat in the USA

Linkhttp://wdin.blogspot.com/, http://news.discovery.com/animals/bushmeat-diseases-entering-new-york.html

Talk about serendipity!

Tonight I have a gig with the Saskatoon Nature Society and my topic is The Trouble WIth Lions: A symbol for Africa's wildlife. As I indicated I am using the lion only as a symbol and I have added an extra subtitle in my opening slide which is (and other continents).
I took this picture in Cameroon in 1997. In it you can see several species for sale as bushmeat. The three at bottom left are smoked monkeys of some kind, but the treatment has rendered them beyond identification, or at least field i.d.
This morning, when I opened up my email I found a letter from my main listServ source on wildlife issues which is theWildlife Disease News Digest, put together by Dr. Cris Marsh of the USDA. One of the links in that document reads Bushmeat Diseases Entering New York and so of course I opened it, as I have been following the bushmeat situation for many years now and my last post about it, of nine, was on Jan 11th. This concerned the trail of the Liberian woman who was convicted last year of trying to smuggle 720 pounds of baboon and warthog meat. She had used the innovative defense that the meat was for religious purposes and claimed the right to freedom of religious expression.

In the online Discovery News of yesterday it was reporter Jennifer Viegas who summarized the newer events and the finding by colleagues in the Wildlife Conservation Society of a virus called simian foamy virus in three primate species: two mangabey monkeys and a chimpanzee. This photo of a sooty mangabey was taken by Nick Gordon and was available n the Arkive image web site. For those familiar with the AIDS story, it was from these very same species that the disease has crossed into humans on at least seven occasions in the last hundred years.

Viegas goes on to report that Inspection and health officials have seized hundreds of samples of wildlife and wildlife products coming through luggage and mail parcels through main entry points for both people and goods into New York City and the United States. Samples have been taken from at least 14 species, including great apes, monkeys, rodents, and bats.

She also states that officials of the U.S. Fish & Wildlife Service say that more than one billion individual animals were imported into the United States from 2000 to 2004, along with over 11 million pounds of bushmeat and other animal products. That’s one billion animals – 1000,000,000!

Is this the forerunner of a coming plague?

Gorillas and AIDS

Linkhttp://wdin.blogspot.com, http://www.promedmail.org/, http://news.bbc.co.uk/2/hi/health/8175379.stm, http://www.nature.com/nm/index.html

News that a newly discovered version of the virus that causes AIDS has cropped up in a woman from Cameroon has hit several new outlets. This is no surprise. They include Wildlife Disease News Digest, Promed Ahead and the BBC web site.

The original article was published in the prestigious journal Nature Medicine. Lead author Jean-Christophe Plantier and his eight colleagues describe the finding of SIV [simian immunodeficiency virus] in a gorilla. They state that the virus

"is closely related to gorilla simian immunodeficiency virus (SIVgor) and shows no evidence of recombination with other HIV-1 lineages. This new virus seems to be the prototype of a new HIV-1 lineage that is distinct from HIV-1 groups M, N and O. We propose to designate it HIV-1 group P."

It has already been established that the two most important versions of the virus (so far) are HIV1, which crossed into humans from chimpanzees some time in the last 100 years somewhere in the Congo basin and HIV2 which came from a small nondescript monkey called the sooty mangabey, a small, almost uniformly grey monkey whose range is restricted to Upper Guinea in West Africa. In humans these two viruses are genetically less closely related to one another than they are to their original primate sources. The SIV counterparts of these two forms of HIV have been introduced into humans on at least seven different occasions.

That gorilla SIV should have crossed into a human should not surprise anyone who has followed the history of the bushmeat trade. In his 1963 autobiography On Safari Armand Denis published several remarkable photographs of gorillas that had been hunted by large gangs of Ituri hunters deep in the forests of the Congo basin. He had accompanied pygmies on a well-orchestrated hunt in the forest.

However, the Cameronian woman was living in Paris and had never been in contact with bushmeat. The article’s authors suggest that she must have acquired the infection from someone else who was carrying it. While this is the first finding of its kind, it seems likely that others will now be made. The patient was not ill, but that does not mean she will not develop AIDS.