We know the virus will mutate. It will be a different virus.

Life needs a membrane to contain itself so it can replicate and mutate.

This occurs because the virus can mutate over time when exposed to medication.

When these mutate, they change their shape, and the antibodies don't know what they're looking at anymore.

You know, we mutate during four billion years before, but now, because it's me, we stop. Fin.

A staph cell can be next to a muscle cell in your body and borrow genes from it when antibiotics come, and change and mutate.

Cancer cells mutate and they gain the ability to release lots of those angiogenic factors, natural fertilizer, that tip the balance in favor of blood vessels invading the cancer.

The danger is that some germ like staph will be will mutate into something that's really virulent, very contagious, and will sweep through populations before we can do anything about it.

Yet another area of regional and global concern was the spread of avian influenza, especially the real possibility that the virus might mutate at some point into a form capable of human to human transmission, leading to a possible pandemic.

One reason that there is no proven cure or vaccine for Ebola hemorrhagic fever is the wiliness of crossover diseases. These viruses are transmitted from animal populations, which can act as reservoirs where the pathogens can develop and mutate, making it difficult for researchers to keep pace with the diseases variations.

On the contrary, it is only when these viruses enter a high density poultry operation that they mutate into something far more virulent. By contrast, birds that are reared by traditional methods are likely to have greater resistance to disease than the stressed, genetically similar birds kept in intensive confinement systems.

Meanwhile, China s domestic political system is being shaken up by President Xi Jinping s anti corruption campaign an effort that is essential to boosting the government s accountability and legitimacy as it pursues deep systemic reforms. But, at a time of rising international tension, there is a risk that Xi s campaign could mutate into a broader assault on political dissent attributed to corrupt foreign influences.

But the greatest scientific and public health goal in HIV AIDS research still eludes us the development of an effective HIV vaccine. This challenge has been particularly difficult because of the nature of the virus, particularly its ability to integrate itself into the genome of host cells, to readily mutate, and to conceal that part of its outer coat that would induce protective antibodies.