presymptomatic
Americanadjective
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Medicine/Medical. relating to the early stages of a disease or illness before symptoms appear.
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Medicine/Medical. before developing symptoms of an illness or disease.
Other Word Forms
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
New data showing Zolgensma’s substantial benefits for presymptomatic children made the drug cost-effective at prices up to $1.9 million by one benchmark and up to $2.1 million by another, it said.
From Salon ● Feb. 19, 2025
Although nearly half of children infected with COVID-19 have no symptoms, between one-third and one-half of even presymptomatic or asymptomatic child cases carry virus in their nasal passages.
From Slate ● Dec. 18, 2023
Stage 3 is roughly equivalent to the current presymptomatic stage known as mild cognitive impairment, while stages 4, 5, and 6 are equivalent to mild, moderate and severe dementia.
From Reuters ● Jul. 16, 2023
It might be best to promote microglial activation, particularly around amyloid plaques, in the presymptomatic and early symptomatic phases of the illness.
From Scientific American ● Jul. 26, 2021
Most were asymptomatic or presymptomatic when they transmitted the virus, and almost none had a cough.
From Los Angeles Times ● Jun. 24, 2020
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