such as "Introduction", "Conclusion"..etc
Trojan horse of viruses revealed
The vaccinia virus has a problem: it is a giant among viruses and needs a special strategy in order to infiltrate a cell and reproduce. Professor Ari Helenius and Postdoc Jason Mercer from ETH Zurich's Institute for Biochemistry have now discovered what this strategy is. In the process, they stumbled upon new and surprising findings.
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