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1. sepsis (n)
a severe medical condition in which bacteria enter the blood after an operation or accident
2. susceptible (adj)
easily influenced or harmed by something
3. triggers (v)
to cause something to start
4. estimated (adj)
roughly calculated or approximate
5. inflammation (n)
a red, painful, and often swollen area in or on a part of your body
6. underlying (adj)
real but not immediately obvious
The Surprising Condition That Causes 1 in 5 Deaths
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The number of deaths from sepsis worldwide is much higher than previously thought, with an estimated 20% of people dying from the life-threatening condition, according to a new study.
Sepsis is an “extreme” immune response to an infection, according to the Centers for Disease Control and Prevention (CDC). It happens when an existing infection — such as a skin, lung or urinary tract infection — triggers a “chain reaction” in the body that leads to widespread inflammation, according to the CDC.
This inflammation can lead to blood clots and leaky blood vessels, which in turn cause poor blood flow, according to the National Institutes of Health. In severe cases, sepsis can lead to organ failure and life-threatening drops in blood pressure.
Many previous estimates of sepsis cases and deaths looked at only middle- and high-income countries, and considered only individuals who were admitted to the hospital. The new study used data from millions of deaths and medical records around the world to estimate sepsis cases and deaths across 195 countries.
Some of the most common underlying causes of sepsis in the study were diarrheal disease, respiratory infections and maternal disorders (such as infections after childbirth.)
Many cases of sepsis, particularly in developing countries, could be prevented with increased access to vaccines (to reduce infection risk), improved sanitation and adequate nutrition for children and mothers, said study lead author Dr. Kristina E. Rudd, an assistant professor in the University of Pittsburgh’s Department of Critical Care Medicine.
High-income countries also need to do a better job at preventing hospital-acquired infections as well as chronic diseases that can make people more susceptible to infections, she said.
Resource: https://www.livescience.com/sepsis-deaths-worldwide.html
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- How can we keep our bodies strong to fight infections?
- What one disease would you like to find a cure for?
- What diseases are you worried about?
- How healthy are you?
“Sepsis is an insult to a surgeon.”
Anonymous