New bird flu outbreak in California, HMPV and COVID: Why is everyone sick in 2025?

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Why Are Some COVID-19 Cases Asymptomatic?

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Some COVID-19 survivors experience long-term symptoms

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'Possible there will be some' COVID-19 deaths as country reopens: President Trump

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Immunity concern over some COVID-19 vaccines

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Why do some people with COVID-19 get really sick but not others? Wearable sensors might answer that.

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Some COVID-19 patients recover from virus, but have other complications

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Some COVID-19 survivors struggling with 'brain fog'

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Some COVID-19 Vaccines Protect Longer Than Expected

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Why Some COVID Patients Have Symptoms Lasting Months

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Some COVID-19 patients are, unfortunately, in it for the long haul

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Why do some people get sicker with Coronavirus than others?

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Study looks at why some people got long COVID where others did not

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Why are some COVID cases more serious than others?

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Some COVID-19 long haulers see improvements after vaccines

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Some COVID-19 long-haulers experiencing sleep issues

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Some COVID 'long haulers' suffer from parosmia, a distortion of smell, after recovery

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Why Guy | Why are some COVID-19 variants labeled differently by the CDC?

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Some COVID-19 long haulers have had symptoms for over a year and they're not easy to treat

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Some COVID-19 \

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