The recent headlines, concerning a new study on HIV/AIDS, have been frightening: “Genetic Variation May Raise AIDS Infection Risk in Africans ” ( AND “Scientists Make Gene Link To African HIV Epidemic” (Times Online). But the media and even the scientists may be jumping the gun by making such bold declarations.

A new study published in the Cell Host and Microbe journal has researchers concluding that sub-Saharan Africans and their descendants are more susceptible to the HIV virus because of their genetics: the lack of a Duffy Antigen Receptor for Chemokines (DARC), commonly referred to as the Duffy protein.

In the presence of the protein, according to the study, HIV particles are absorbed–diminishing the virus’ chances of infecting vulnerable white blood cells. However, the absence of the Duffy protein acts as a protector from the malaria parasite.

The results and interpretations of this study provide a plausible explanation for the disproportionate number of African and African-Americans affected by the HIV virus in relation to their European counterparts. It also deflects from the common excuse of sexual behavior patterns. But it should not be overlooked that declaring an ethnic group genetically predisposed to fall prey to a modern day plague smacks of racial propaganda.

Cheryl Winkler, head of the Laboratory of Genomic Diversity at the National Cancer Institute, in Frederick, Md. cautions, “This definitely requires more study and replication of results before you can make these assumptions. They have a model here, but they don’t have enough evidence.”

Let us not forget that it is often argued in the scientific field that the bias of researchers and their preconceived notions and hypothesis can skew data results. In other words, researchers might be discovering exactly what they’re looking for and possibly overlooking other factors.

It should also be noted that the study was conducted exclusively on American military personnel which not only eliminated many of the socioeconomic variables that might have an impact on HIV susceptibility but also excluded Africans from the study.

David Goldstein, a Duke University population geneticist who studies HIV genetics, points out that African Americans have an especially diverse genetic heritage making it more difficult to link a particular gene to HIV susceptibility.

If the study didn’t include any Africans why are they being accused of genetic shortcomings in the headlines?

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Three paramedic trainees (identified as Timothy Prahm, Henry Solares and Thomas Hart), who were training at Newark’s University Hospital in New Jersey, were fired by the University of Medicine and Dentistry of New Jersey, after cell phone images of two of them dressed in white robes holding a large wooden cross surfaced.

The university’s president, William F. Owen Jr., said in a written statement, “[The university] has never and will never tolerate attitudes and behaviors that discriminate against any individual or group.”

He also added that the incident appeared to be a hazing by EMS: “You can’t make this stuff up. It’s like being in Tennessee in the 1950s.”

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The American Medical Association apologized to black doctors, admitting to a history of racial discrimination in its policies and practices.

Dr. Ronald Davis, the AMA’s previous president, says the group has “a feeling of profound regret and embarrassment for what has been uncovered.”

Dr. Nelson Adams, who was most recently the president of the National Medical Association, which was founded in 1895 to represent black doctors, says, “[The] AMA looked the other way when local medical associations worked to exclude most black physicians from becoming members.”

The AMA apology is prompted by a study commissioned in 2005 titled, “The Racial Divide in Organized Medicine,” which will be published in the Journal of the American Medical Association.

It was only on Saturday that a state study showed that in New York City, black nurses were being paid less than their white counterparts.

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