To respond to the
daily public health needs of Louisianans, the Louisiana Department of Health
has divided the state into nine regions. Each of these regions is led by a
regional medical director (RMD) or administrator who oversees the parish health
units in their region. Regional medical directors are in constant contact with
state health leadership and local leaders to help guide Louisianans through the
COVID-19 pandemic, particularly among key demographics.
In this Q&A blog
series, these public health leaders will be answering the same questions, and
together they will paint a statewide perspective of the COVID-19 pandemic and
their communities’ response. Today, you’ll hear from Region 5’s Dr. Lacey
Cavanaugh, Regional Medical Director for the parishes of Allen, Beauregard,
Calcasieu, Cameron and Jefferson Davis.
I receive lots of questions regarding testing. Who should be
tested? When should they be tested? What type of test should be used? What does
the result of that test mean? The challenge here is that this area has rapidly
changed since the onset of the pandemic, with new test types becoming available
and new sets of people being tested as supply changed. In addition to guidance
changes, people receive mixed messages. I usually recommend that people consult
with their individual doctors to determine what test is appropriate based on
the situation, and always consult CDC or LDH guidance because it is ever
changing. However, in general, PCR testing (the nasal swab) is what tells us if
you have the virus RIGHT NOW. PCR testing takes a few days to become positive,
so if you were exposed yesterday and get a PCR test today, that’s not very
useful. Antibody testing (fingerpick or blood draw) tells us if you have been
exposed to the virus in the past — but it can take weeks after exposure to turn
positive. We also don’t know that this means you are immune, so these test
types are more for curiosity than for serving a medical purpose right now. They
should definitely not be used to justify return to the workplace.
I think many people do understand the importance and want to
follow guidance. I see people being more understanding during times when the
number of cases locally is high, and I have seen increases in mask wearing and
social distancing since our cases started to increase. There are also those
people who choose not to follow guidance for a variety of reasons. My advice is
to follow guidance from reputable sources — many of the reasons cited for not
wearing masks come from social media and are not backed by science. Just as
with anything else, people should be really cautious in receiving advice from
social media.
I have seen challenges in social distancing and mask
wearing. It’s hot outside. Masks are uncomfortable. People are tired of COVID. These
are all real challenges. I do think that people in Southwest Louisiana care
deeply about our community and want to do the right thing. I think we can
continue to improve here, and I am seeing some improvement since our cases
started to rise.
One of our biggest challenges is our culture. In Southwest Louisiana,
we are a small town at heart. Friends and family, gatherings, food, parties and
festivals are part of our core sense of identity. We are proud of our roots and
social culture, and this makes it difficult to properly socially distance. It’s
hard to change community norms when gatherings are such an important part of
our lives. The longer COVID is with us, the more difficult this has become. I
encourage us to find new and safer ways to gather and celebrate. I don’t think
social distancing and celebrating are incompatible, but I do think we will need
to find different ways to do both simultaneously in the near term.
It strikes me that this virus has gotten so personal. It’s
hard to even go into the grocery store without seeing people I know who have
been impacted by COVID in some way. Everyone has had a different challenge, but
COVID has challenged everyone in some different way. There isn’t a person I
know untouched by the far-reaching effects of this virus. People are handling
it as best they can and trying to stay positive, and are understanding that we
have a long way to go before recovery.
One situation that really made me smile is the medical community
coming together and stepping up to the plate to organize a drive-thru testing
site. It took coordination and cooperation from several local hospitals, the
Office of Public Health, parish leadership, local labs, the Louisiana Army
National Guard, EMS and many others. I am proud that we could all work together
as a community to accomplish standing up that site with limited supplies, limited
PPE and limited time. It was a true testament to the power of strength in
numbers and working together.
Stay strong, SWLA! I know it’s hard, but I have confidence
that we will get through this.