I had a flu before, it wasn't a nice thing to have because of the fever, chills, joint pains and such, you cannot eat, you lose some weight, and you missed classes when you are still going to school. But one thing is that you can be able not to go to the hospital and just ride the flu until it goes away.
As with a flu we can just try to eat to build up our resistance to it while taking anti-pyretic like acetaminophen/paracetamol, wait a few miserable days and then we can recover while not fearing that it will lead to something serious.
What is bad about the flu is that it never goes away, it is still there because of the fact that it mutates. So we need a vaccine against it every year but even though we needed a vaccine about the flu it is not very transmissible and deadly like the CoVid-19.
But the CoVid-19 is mutating and it is also deadly and now also assumed to cause a mysterious illness against children, this is now so deadly that it is now causing economic and our overall daily lives as things are not normal anymore. So now if we were able to develop a vaccine against it I think that starting now we just have to get a vaccine against it every year.
I think that it is okay to get a vaccine against the Corona virus every year as long as there is a vaccine but it will make our lives difficult in terms of living under strict rules to follow like wearing of masks everytime we go outside, social distancing, restricted mass gatherings that would affect our social and also our religious lives even though we can use technology against it but still it affect that aspect of our daily lives.
The fear and worry now will not fade away if the CoViD-19 will act like the flu virus which will make the people have the constant need to get vaccinated otherwise they will get more risk of falling ill against the Corona virus. So the vulnerable sectors of society will get the culling effect and if it would get worse then society will have a hard time living and thriving, the new normal will begin until we find a better way of dealing with this kind of pandemic.