virus是什么意思英语翻译?

编辑:自学文库 时间:2024年03月09日
The English translation for "virus是什么意思" is "What does virus mean?" in Chinese.A virus is a microscopic infectious agent that replicates itself within living organisms, such as humans, animals, plants, or bacteria. It consists of genetic material, either DNA or RNA, enclosed in a protein coat called a capsid. Viruses cannot reproduce or carry out metabolic functions outside of a host cell. They rely on the host's cellular machinery to replicate and cause diseases. Viruses can cause various diseases, including the common cold, influenza, chickenpox, measles, and COVID-19. Understanding the meaning of a virus is crucial in the fields of medicine, biology, and public health, as it helps researchers and medical professionals develop effective treatments, vaccines, and preventive measures against viral infections.