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| Dr. Dennis Melton, an AIDS physician in Atlanta, said he continues
to see cases of staph among gay men. (Photo by R.O. Youngblood) |
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HOME > NEWS > NATIONAL NEWS
By: RYAN LEE
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Commonly mistaken by patients and doctors as a spider bite, a strain of staph
continues to puzzle health experts who aren’t sure how prevalent the drug-resistant
bacterial skin disease is, or exactly what contributes to its spread.
“There’s still no clear reason why this particular strain of staph
is spreading,” said Dennis Melton, a physician with the Infectious Disease
Group of Atlanta. “But the incidence seems to continue to increase.”
The infection, known medically as methicillin-resistant Staphylococcus aureus,
or MRSA, surfaced more than two decades ago, but was commonly found only in
the elderly or individuals who had been hospitalized.
But medical experts are observing the emergence of a relatively new strain,
known as community-acquired MRSA, among gay and bisexual men, athletes, prisoners
and Native Americans.
Since a staph outbreak among gay men in Los Angeles in early 2003, the Centers
for Disease Control & Prevention identified five major factors that facilitate
the transmission of the infection: close contact, crowding, cleanliness, contaminated
items and surfaces, and compromised skin integrity, said Nicole Coffin, a CDC
spokesperson.
The compromised skin integrity category includes tiny abrasions that may occur
during “manscaping” — the cosmetic shaving of body parts popular
with some gay men.
A recent study of a college football team in Connecticut found that 10 of the
team’s 100 players acquired MRSA during an eight-week period, and those
who shaved body parts other than the face were six times more likely to be infected.
“Body shaving is likely to produce microabrasions,” wrote study
author Elizabeth Begier, a researcher with the Connecticut Department of Public
Health. “This emerging cosmetic behavior among young men may contribute
to the risk of infection in populations of athletes, especially in areas covered
by clothing.”
The study appeared in the Nov. 15 issue of Clinical Infectious Diseases and
noted “turf burns” and whirlpools as factors that also may help
spread staph.
Both body shaving and the whirlpools found at bathhouses are suspected of helping
fuel the spread of staph among gay men, Melton said.
“It’s been known for some time that shaving could promote skin
infection,” said Melton, who noted many doctors now clip, instead of shave,
a patient before surgery.
The towels and linens recycled among men at bathhouses and in locker rooms
at gyms may also facilitate the spread of staph, Melton said.
People with HIV may be more at risk for acquiring staph because of their “increased
exposure to antibiotics and the healthcare setting,” according to the
CDC.
They may also be more susceptible to severe illness if infected with MRSA, Melton
said.
Gay men who use anabolic steroids for bodybuilding may also increase their
chances of contracting staph if they develop acne or other skin infections,
Melton said.
Skin-to-skin contact is the most common mode of transmission for community-acquired
MRSA, which usually appears in the form of a swollen, puss-filled skin boil.
But the infection may also progress into a life-threatening blood stream infection
if antibiotics fail to control it, said Coffin from the CDC.
Staph is the most common cause of skin or soft tissue infection in the U.S.,
and 90 percent of infections continue to occur in a hospital setting, Coffin
said. But no national reporting system to track the prevalence of staph exists,
mainly because of how varied its severity is, she said.
Four states — Connecticut, Minnesota, Georgia and Maryland — are
collecting data on MRSA to help the CDC better understand the illness, according
to the CDC.
According to a study published in the June 2004 issue of the Georgia Epidemiology
Report, a publication of the state Department of Public Health, community-acquired
MRSA infections accounted for 8 percent of all MRSA cases in Georgia in 2002,
up from 4 percent in 2001.
The average community-acquired MRSA patient in the study, which reviewed data
from eight counties surrounding Atlanta, was 38 years old, whereas patients
who acquired MRSA in a hospital setting were an average age of 67.
The public health researchers wrote that they wish to continue to study the
impact of MRSA in Georgia “by adding these infections to the list of notifiable
diseases.”
Ryan Lee can be reached at rlee@sovo.com.
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