COVID-19 is usually a kind of novel coronavirus, which may induce pneumonia, thus causing corresponding symptoms, such as fever or dry cough. In addition, COVID-19 is highly contagious and can be spread by droplets or contact. COVID-19's damage to the body is usually relatively large.
COVID-19 is positive, which usually means that novel coronavirus's nucleic acid test is positive. Positive nucleic acid test can be used as the diagnostic standard of novel coronavirus infection.
Bilingual example of active COVID-19.
1、A？ Small? German? Study? Found? That? Dogs? Is it okay? Identification? Positive? Coronavirus pneumonia-19? Sample? 94%? Yes? That? Time.
A small German study found that the accuracy of dogs in identifying COVID-19 positive samples was 94%.
2、To？ Is it? Sent it? Where to? That? Facilities, a person must refuse proper isolation after travel exposure? Where to? Answer? High-risk contact or positive test results have been received.
People sent to prison must be those who refuse to comply with the isolation regulations after traveling, contacting high-risk groups or receiving COVID-19 positive test results.