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Latest Voices
Climate Change in Peru
A couple of summers ago, I spent ten weeks in Pullcapa, Peru. I was a mere time zone away from everything I knew; at the same time, I was in a completely different world. I worked at a grassroots nonprofit dedicated to improving the lives of the indigenous Shipibo-Conibo population. In this space, I was ready to delve into global health, improve my Spanish, and appreciate Peruvian culture through meeting people and exploring my environment.
Déjà vu all over again
The news is full of reports about the havoc omicron is wreaking on our health-care system. But last week I was on vacation, and as I sipped my daily latte and strolled on the beach, COVID-19 seemed like a distant memory. As soon as I checked my work email after getting back, however, my vacation bliss shattered—boom!
What’s Really a Bummer
I canceled going to Canada to ski this month. Yes, I’m worried about the infectiousness of omicron and the need for constant risk-assessment once again. But what’s worse are the emotions swirling in my head as I think about certain friends and family members.
Children at Risk in Brazil
My country—Brazil—leads the world in the worst COVID consequences. That fact is so outrageous I feel uncomfortable using the verb “lead,” as it’s usually associated with positivity. But Brazil holds global records in infection and death from SARS-CoV-2, including maternal deaths and child and adolescent deaths. “COVID killed a child aged 5 to 11 every two days in Brazil” stated a recent news article based on epidemiological data. A parliamentary investigation found evidence that hundreds of thousands of deaths could have been avoided if not for decisions by politicians.
Christmas Eve
An Unwelcome Word
As an avid reader and retired teacher of literature and writing, I have always loved words. For example, “humdrum,” despite its mundane meaning, delights me with its rhyming syllables; “plethora” tastes like cotton candy whenever I say it. Yet, some words fill me with dismay or angst. I have always disliked the noun “pandemic” because my paternal grandfather died in the 1918 flu pandemic, leaving my beloved grandmother and not yet three-year-old father alone in a family no longer whole.
When the world changed in March 2020, the word “COVID” joined my lexicon of unfavorable words.
January More Voices: Omicron
Dear Pulse readers,
This New Year welcomes us with COVID’s latest incarnation, the Omicron variant. As Yogi Berra said, “It’s like déjà vu all over again.” Once again each of us must assess risk and make decisions about our daily lives based on data that is incomplete and sometimes alarming.
Here’s what my past ten days have been like:
Scrambled Eggs
You, an astrobiologist, fly up from NASA headquarters in Washington, D.C., to visit me, a sophomore in college, at Yale-New Haven Hospital. I’ve just had a new type of chest catheter inserted: a “port-a-cath,” a subcutaneous device to replace my Hickman catheter. It promises a reduced chance of infection. But you didn’t need to come all this way, for such a minor surgery.
Teaching DASH to Lower Blood Pressure
Julie was in the twelve-week, RN-to-BSN capstone course I taught. I suggested students create a project from an issue they were passionate about because it could prepare them for a master’s thesis or even lifelong work. Julie chose teaching parishioners at her church healthier eating habits. She believed they could reduce risks from high blood pressure that disproportionately affect BIPOC (Black, indigenous, persons of color) communities.
On the Mayo Clinic web site, Julie found the “DASH Diet,” (Dietary Approaches to Stop Hypertension), and she decided to implement its information and teaching materials.









