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    • Signs and Symptoms of COVID Variants

      Signs and Symptoms of COVID Variants

      Health via AOL· 2 weeks ago

      Like all viruses, since the first outbreak in 2019, COVID-19 has evolved. New, mutated versions—known as variants—have developed and become predominant,...

    • Patient Had COVID-19 for Record 613 Days

      Patient Had COVID-19 for Record 613 Days

      Time Magazine· 13 hours ago

      The patient, a 72-year-old man with a blood disorder, failed to mount a strong immune response to multiple Covid shots before catching the omicron ...