a new strain of coronavirus that has not been previously identified in humans is called _________ coronavirus.
LectureNotes said a new strain of coronavirus that has not been previously identified in humans is called _________ coronavirus.
Answer: A new strain of coronavirus that has not been previously identified in humans is called a “novel coronavirus.” The term “novel” indicates that this particular strain is new and has not been previously detected in humans, differentiating it from other known coronaviruses.
For instance, the novel coronavirus that emerged in late 2019 and led to the global pandemic is officially named SARS-CoV-2 (Severe Acute Respiratory Syndrome Coronavirus 2), and the disease it causes is called COVID-19 (Coronavirus Disease 2019). The term “novel” was used initially to describe this newly identified strain before it was given its specific name.
Understanding Coronaviruses:
Coronaviruses are a large family of viruses that can cause illnesses ranging from the common cold to more severe diseases such as Middle East Respiratory Syndrome (MERS) and Severe Acute Respiratory Syndrome (SARS). Novel coronaviruses are those that have not been previously identified in humans, meaning they are newly discovered and can potentially lead to new outbreaks or pandemics due to the lack of pre-existing immunity in the population.
Key Points:
- Novel Coronavirus: A new strain of coronavirus not previously identified in humans.
- Example: SARS-CoV-2, which causes COVID-19.
- Significance: Novel coronaviruses can lead to new outbreaks or pandemics.
Understanding the nature of novel coronaviruses is critical for public health responses and developing measures to contain and mitigate the spread of such viruses.