You should wash your hands in the following situation.After you use the bathroomAfter you blow your nose or cough Before having breakfast, lunch or supper After you touch pets (宠物) or other animals When your hands are dirty There is a right way to wash your hands. Follow these simple ...
Most viruses (病毒) can be found and killed by our immune system (免疫系统) as soon as they enter our bodies.However,some viruses,for example,the coronavirus (冠状病毒)are sneaky(偷偷地) They are difficult to recognize and find.These viruses can cause deadly illnesses like COVID-19.Human-...
Although viruses challenge our concept of what "living" means, they are vital members of the web of life
Alphaviruses are arboviruses transmitted by mosquitoes and are pathogenic to humans and livestock, causing a substantial public health burden. So far, several receptors have been identified for alphavirus entry; however, they cannot explain the broad host range and tissue tropism of certain alphaviruse...
Although the cytotoxic effects of viruses are usually viewed in terms of pathogenicity, it is possible to harness this activity for therapeutic purposes. Viral genomes are highly versatile, and can be modified to direct their cytotoxicity towards cancer cells. These viruses are known as oncolytic vi...
()4. Which of the following is NOT TRUE? A. There are about 20 different viruses that cause the common cold. B. Doctors say the best advice is to continue using whatever works best for you. C. Some experts say honey and chicken soup are effective against colds. D. Chicken soup also...
1帮忙翻译解析下一段英文课文~~Anti-virus software detects most of the viruses yours users are likely to encounter-often without the users even knowing. However, the software must be updated regularly, preferably daily in any large company. Even then, a very new virus can infect your users. Wi...
There is no method that can guarantee that your computer will be immune from malware. However, there are steps that you can take to lessen the risks. For more information, visit the following Microsoft webpage: How to boost your malware defense and protect ...
Virus particles, called virions, contain the viral genome encapsidated in a protein coat. The function of the coat is to protect the genome of the virus in the extracellular environment as well as to bind to a new host cell and introduce the genome into it. Viral genomes are small and ...
Viruses are ubiquitous in the oceans, exhibiting high abundance and diversity. Here, we systematically analyze existing genomic sequences of marine prokaryotes to compile a Marine Prokaryotic Genome Dataset (MPGD, consisting of over 12,000 bacterial and