HEALTH BULLETIN FROM BOTSWANA
I
understand that the news Americans get from Africa lately hasn’t been good. The
Ebola outbreak in West Africa has people frightened. The end stage of the
disease is gruesome and often fatal. Its rapid geometric spread puts thousands
of people at risk. The attending health care workers who wear head-to-toe
protective gear present a television visual like something out of Robin Cook’s The Hot Zone.
Let’s get
things straight. Africa is a big continent. We are 3000 miles away from the
countries of West Africa. Still, for Peace Corps Volunteers in Africa, the news
about Ebola has hit closer to home. Volunteers were evacuated from the three affected
countries: Liberia, Guinea and Sierra Leone. Two of them were placed in isolation
for a time because of some sort of contact with Ebola victims. The infection risk
comes from direct contact, and Peace Corps Volunteers are not in the business
of providing medical services as such (although there is a new program called
Peace Corps Response that supplies American medical workers to a few
countries).
So why the
evacuation? From the information we received, it is because of the Ebola-caused
degradation of the health care systems in those three countries, systems that
Volunteers may need to access for their own medical needs. That is, it wasn’t
the fear of Volunteers getting Ebola that caused the evacuation. I also think
that Peace Corps has become hypersensitive to bad publicity. The agency was
stung recently by a New York Times piece about a young Volunteer in China who
died from an intestinal infection. The article included extensive critical statements
from the understandably upset parents. But here’s the thing: Volunteers sign up
to live as part of communities in mostly rural villages far away from top
flight medical centers. While most Volunteers agree that Peace Corps provides
them with excellent medical care when needed, it is not the same as health care
in the United States. To the extent Peace Corps feels obligated to supply
Volunteers with instant access to all types of top-flight medical care, the
unintended consequence will be that Volunteers will be less integrated into
rural communities. So here’s hoping that doesn’t happen.
Besides,
Ebola is far from being the biggest health threat in Africa. While various malaria
interventions have lead to plummeting mortality rates in recent years, the
disease still kills more than 500,000 people annually on the continent. HIV
rates are very high in some countries, including Botswana, where the incidence
among adults is around 25%. In fact Peace Corps Volunteers work in Botswana to
change the behaviors that exacerbate the HIV epidemic.
That’s not
to say that health authorities in Botswana aren’t paying attention to Ebola.
It’s on the news regularly. There are posters on public buildings alerting
people to the threat that is still many miles away. Health workers are
receiving special training. We are friendly with public health nurses in
Goodhope. Lately they have been putting in time at the nearest border post with
South Africa (about 40km from here). They tell us that the immigration folks
flag anyone whose passport shows travel in one of the affected countries. The
nurse then interviews the person to determine whether he or she poses any
health threat.
Enough with
the public health discussion. How are the two of us doing? Overall, our health
has been excellent. Lots of walking, little access to fast food and a warm, sunny
climate do a body good. Still, each of us caught a cold during the winter
months (June & July). Once infected, it takes a while to shake it off. The
dry climate makes for more coughing and bronchitis, which takes a while to go
away. We are fully recovered now.
Before we
return home in November, Peace Corps will put us through a battery of tests for
various diseases, including HIV and tuberculosis (which is also a problem
here). We will have to produce stool samples on three consecutive days for
assorted parasite testing. Stephanie says that the surest way for her to be
unable to produce a stool sample is to be told that she needs to produce one.
Then we will receive a pill to eliminate the freshwater-endemic schistosomiasis
(bilharzia) parasite, which we are to take as a precaution, even if we test
negative.
One last
comment about Ebola. Part of the challenge facing health workers in West Africa
has been misinformation about the cause and treatment of the disease. Some of
that misinformation is spread by people who should know better. Nearby Nigeria
is famous for its television preachers. They boldly claim that they can heal
many types of afflictions. On one popular television network, available
throughout Africa, a preacher regularly presents testimonials from people who
claim to have been cured of AIDS through prayer and the laying of hands. Such
misinformation can limit the effectiveness of our HIV prevention work here. With respect to Ebola,
the Nigerian government has called on these preachers to cool it. For once,
they may be listening. Let’s hope so.
Satellite TV broadcast from Nigeria showing a woman testifying about her medical condition. The caption reads: "Healed of HIV/AIDS Positive". |