Coronavirus likely to become as 'endemic' as the flu and a vaccine might not be able to stop it, top UK scientist says

pgangwani35

Source

LONDON — Covid-19 is likely to become as "endemic" as the annual flu virus, according to the U.K.'s chief scientific advisor.

Some potential vaccines are in late-stage clinical trials, but Patrick Vallance said none is likely to eradicate the virus.

"The notion of eliminating Covid from anywhere is not right, because it will come back," he said, noting there had only been one human disease "truly eradicated" thanks to a highly effective vaccine and that was smallpox.

"We can't be certain, but I think it's unlikely we will end up with a truly sterilizing vaccine, (that is) something that completely stops infection, and it's likely this disease will circulate and be endemic, that's my best assessment," Vallance  told the National Security Strategy Committee  in London on Monday.

"Clearly as management becomes better, as you get vaccination which would decrease the chance of infection and the severity of disease ... this then starts to look more like annual flu than anything else, and that may be the direction we end up going," he said.


Biotech companies and academic bodies around the world have joined forces to try to create a vaccine against the coronavirus at breakneck speed given its ferocity. On Monday, the grim milestone of 40 million confirmed coronavirus cases worldwide was reached, and the virus has caused 1.1 million deaths, according to data from Johns Hopkins University.

Historically, creating a vaccine from scratch had taken 10 years on average, Vallance said, and it had never taken under five years.

"We're now in the extraordinary situation where there are at least eight vaccines which are in quite large clinical studies around the world. ... We will know over the next few months whether we have any vaccines that really do protect and how long they protect for," he said.

He added that a number of vaccines created an immune response and antibody response, but only the Phase 3 clinical trials would prove whether they "actually stop people getting infected." The safety profile of such vaccines would also become clearer and from then on, a "sensible vaccination strategy" could be looked at, Vallance said.

Vallance concluded he didn't believe there would be any vaccine available for widespread use in the community until at least spring.

Rushcourt71

It seems similar to the first outbreak of HIV. Scientists said then a cure could be found and plans were made for a quick vaccine, but it has still to come about. Now it is apparent no such vaccine may be produced.

I think I speak for the rest of the world when I say the same thing does not happen with COVID-19, otherwise it my be devastating and even worse. If not a vaccine, then at least something that will help us and bring some form of relief to our hearts, minds, fears and feelings of despondency and weakness in the face of such hardship and unease.