Brainonska511
Lifer
- Dec 10, 2005
- 29,693
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I love the people that keep quoting the "80% are mild" thing, as if it's no big deal. It's not quite that simple; it's more like 80% are mild-to-moderate:
To quote a few parts from this article: https://www.npr.org/sections/goatsa...us-symptoms-defining-mild-moderate-and-severe
Mild:
Moderate:
Severe:
To quote a few parts from this article: https://www.npr.org/sections/goatsa...us-symptoms-defining-mild-moderate-and-severe
Mild:
symptoms for a so-called "mild" case: "This mild infection starts normally with a fever, although it may take a couple of days to get a fever. You will have some respiratory symptoms; you have some aches and pains. You'll have a dry cough. This is what the majority of individuals will have."
It is "nothing that will make you feel like you need to run to a hospital"
Moderate:
Symptoms of being moderately ill with COVID-19 include coughing, fever above 100.4, chills and a feeling that you don't want to or can't get out of bed
For patients with moderate symptoms, hospitalization is unlikely unless they are having difficulty drawing a breath or are dehydrated. Signs of dehydration can include increased thirst, dry mouth, decreased urine output, yellow urine, dry skin, a headache and dizziness.
"Some of those individuals will go on to develop a mild form of pneumonia"
While pneumonia can often resolve on its own, especially in younger people, in older people and in those with underlying health conditions, pneumonia can be life-threatening or require hospitalization, especially if their immune system is weak. In these instances, without supplemental oxygen or, if needed, a respirator to aid breathing, a patient's organs can shut down and the patient can die. People with pneumonia can also get secondary bacterial infections, which can be life-threatening and require treatment with intravenous antibiotics.
Severe:
According to the report of the WHO-China joint mission, in about 1 in 5 patients, the infection gets worse. About 14% of cases can develop into severe disease, where patients may need supplemental oxygen. And 6% of cases become critical and may experience septic shock — a significant drop in blood pressure that can lead to stroke, heart or respiratory failure, failure of other organs or death.
Symptoms can progress to severe in a few hours — or over several days.
A different problem can occur if disease progresses. The virus can enter lung cells and start replicating, killing the cells. The immune system may take action to fight the virus, creating inflammation, destroying lung tissue and sometimes resulting in a more severe form of pneumonia.
