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- Cleveland 19 News | WOIO | Cleveland, Ohio
Cleveland 19 News in Ohio is first, fair and everywhere when it comes to breaking news, severe weather forecasting, investigative reporting, traffic alerts and in-depth sports coverage for
- 2019冠状病毒病 - 维基百科，自由的百科全书
2019冠状病毒病（英語： Coronavirus disease 2019 ，缩写：COVID-19 [18] [19] ），是一種由嚴重急性呼吸系統綜合症冠狀病毒2型（縮寫：SARS-CoV-2）引發的傳染病，导致了一场持续的疫情，成为人類歷史上致死人數最多的流行病之一。
- Coronavirus disease (COVID-19) - World Health Organization (WHO)
Coronavirus disease (COVID-19) is an infectious disease caused by the SARS-CoV-2 virus Most people infected with the virus will experience mild to moderate respiratory illness and recover without requiring special treatment However, some will become seriously ill and require medical attention
- Coronavirus disease 2019 (COVID-19) - Symptoms and causes
COVID-19, also called coronavirus disease 2019, is an illness caused by a virus The virus is called severe acute respiratory syndrome coronavirus 2, or more commonly, SARS-CoV-2 It started spreading at the end of 2019 and became a pandemic disease in 2020
- Symptoms of COVID-19 | COVID-19 | CDC - Centers for Disease Control and . . .
People with COVID-19 have a wide range of symptoms ranging from mild symptoms to severe illness Symptoms may appear 2-14 days after exposure to the virus Symptoms may start as mild, and some people will progress to more severe symptoms
- CDC COVID Data Tracker - Centers for Disease Control and Prevention
In March 2022, CDC changed its data collection schedule to every 8 weeks for the nationwide COVID-19 infection-induced antibody seroprevalence (commercial laboratory) survey It now includes information on antibodies for pediatric age groups (ages 6 months to 17 years)
- COVID-19 - Wikipedia
Coronavirus disease 2019 (COVID-19) is a contagious disease caused by the coronavirus SARS-CoV-2 In January 2020, the disease spread worldwide, resulting in the COVID-19 pandemic The symptoms of COVID‑19 can vary but often include fever, [7] fatigue, cough, breathing difficulties, loss of smell, and loss of taste
- 冠状病毒病（COVID-19） - World Health Organization (WHO)
covid-19是由sars-cov-2冠状病毒引起的疾病。通常在密切接触的人员之间传播。 covid-19疫苗能够有效预防重症和死亡。虽然人们在接种疫苗后仍有可能感染covid-19，但更有可能出现轻微症状或没有症状。
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