Covid-19 - Definition & Meaning

an infectious disease caused by a type of virus called coronavirus that causes fever, tiredness, a cough, etc., and in some cases can kill, originated in China and later became a pandemican infectious disease caused by a type of virus called coronavirus that causes fever, tiredness, a cough, etc., and in some cases can kill, originated in China and later became a pandemic

COVID-19 is an infectious disease caused by the SARS-CoV-2 virus. It mainly spreads when an infected person talks, coughs, or sneezes, releasing saliva or mucus. Symptoms can vary but commonly include fever, cough, fatigue, body aches, and loss of taste or smell. While most cases are mild, some individuals may experience serious complications, particularly older adults and those with underlying health conditions. Preventive measures like wearing masks, practicing good hand hygiene, and getting vaccinated help reduce the spread of the disease and protect people against serious illness.COVID-19 is an infectious disease caused by the SARS-CoV-2 virus. It mainly spreads when an infected person talks, coughs, or sneezes, releasing saliva or mucus. Symptoms can vary but commonly include fever, cough, fatigue, body aches, and loss of taste or smell. While most cases are mild, some individuals may experience serious complications, particularly older adults and those with underlying health conditions. Preventive measures like wearing masks, practicing good hand hygiene, and getting vaccinated help reduce the spread of the disease and protect people against serious illness.

例句

COVID-19, caused by the novel coronavirus SARS-CoV-2, emerged as a global pandemic in early 2020.
COVID-19由新型冠状病毒SARS-CoV-2引起，于2020年初成为全球大流行病。
Symptoms of COVID-19 can range from mild respiratory issues to severe pneumonia and acute respiratory distress syndrome (ARDS).
COVID-19的症状可以从轻微的呼吸问题到严重的肺炎和急性呼吸窘迫综合征（ARDS）不等。
Preventive measures such as wearing masks, practicing social distancing, and washing hands frequently are crucial in reducing the spread of COVID-19.
戴口罩、保持社交距离和勤洗手等预防措施对于减少COVID-19的传播至关重要。