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Many people are hopeful that the Covid-19 vaccine will be a miracle elixir which, once injected, will prevent you from contracting the virus. Although it sounds ideal, it's unrealistic. While the answer at the end of this pandemic can go to bed with a vaccine, theCreating a vaccine will not be the end of the virus. Scientists exhort the public to have realistic expectations ofwhich vaccine goes and will not do in its first iteration. According to experts, the Covid-19 vaccine could even prevent you from being infected.

While the speed at which theVVID-19 vaccine is working on is unprecedented - with nearly 200Potential vaccines In the work - any vaccine will behave in the same way as the first-generation vaccines that came before that, in that it will probably not completely stop the virus of infected persons. Scientists are their views on the control of damage more than eradication of the transmission of the virus.

"At the moment, we just need something that will mitigate the damage caused by this virus"AMESH ADALJA, MD, an expertise of infectious diseases at Johns Hopkins University, told Axios. "Maybe it does not stop you from being infected, but that prevents you fromhospitalize, or prevents you from dying ... It would be huge. "

According to Axios, "some vaccines, such as measles, mumps and rubella, produce almost complete and lasting immunity. Others, such as the annual shot of influenza, are important tools to help contain a virus But do not reach sterilizing immunity. "By the hill,sterilizing immunity means that the "immune system is capable of stopping a pathogen, including viruses, to replicate in your body", which can ideally lead to immunity of life.

Although many current vaccine tests seem promising, coronaviruses are notoriously difficult to create vaccines.Mark PoznanskyMassachusetts General Hospital's infectious-medicine specialist told Axios: "It does not mean it's not possible, but it's a challenge, especially with Covid-19, where we do not understand yet. the inflammatory response to the virus and what part of theimmune response is essential to prevent infection. "

While the first generation vaccine may not be a covid-19 healing, subsequent vaccines could be more promising. According to Pozansky, second or third generation vaccines are more likely to generatesustainable immunity. The first approved vaccine may not curb the transmission of the virus quite, but this could significantly improve the current state of the pandemic. And for more information on Covid-19 vaccine,Here is why a coronavirus vaccine will not be enough.