We create a drug which specifies to kill a certain part of the virus, however the virus changes its forms. So, the drug ends up killing the virus's competitors, which allows it to thrive more. This makes the drug useless.
No. These viruses mutate rapidly and you can not get one vaccine for all of the subtypes.
because viruses responsible for viral fever are many and mutate very rapidly.
Yes, viruses do mutate very easily. This is one reason the cure for the common cold is so elusive, before a vaccine can be created for the strain of rhinovirus or other virus that is causing the currently circulating common cold, the viruses will have often mutated to a new form making a vaccine ineffective.
Developing vaccines for viruses can be challenging due to their ability to mutate rapidly, making it difficult to create a vaccine that remains effective against different strains. Additionally, some viruses have complex mechanisms of infecting cells, making it harder to develop a vaccine that can effectively target and prevent infection. Finally, resources and prioritization play a role in which viruses get targeted for vaccine development.
Yes, viruses evolve over time. They will usually mutate into a stronger virus. When viruses face something new that could stop them, they usually mutate.
If you are talking about virus as in illnesses, then it is because they are immune to antibiotics and mutate. If you are talking about computer viruses they are hard to totally eliminate as they constantly mutate
Marik the Monster's face started to mutate when full moon came.
Yes, viruses can mutate to infect new species.
The mutation of some hive cells can lead to changes in the surface proteins that the immune system recognizes, making it difficult to create a vaccine that effectively targets these mutated cells. This can complicate vaccine development and require additional research to create an effective vaccine against the mutated hive cells.
The time it takes a virus to mutate varies depending on the virus. However, viruses mutate frequently so it is very difficult to completely eradicate a virus.
The HIV virus is highly unstable, meaning that it does mutate quickly. That has been part of the dilemma in finding a cure, or even a vaccine against the virus.
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