Bad News.
I don't wish to be the bearer of bad news but the truth is not always what we would want. Denial doesn't help anyone so may the usual suspects, please hold your tongue.
First we do have two vaccines for the early varient of Covid.
Merck has failed entirely and Astra Zenica is only 10% effective for the elderly. Also the two remaining companies in the research pipeline Johnson and Johnson and Novachex won't announce their one dose findings until March.

Moderna and Pfizer are our working vaccines but the race against 4 new varients is not fully understood except that they are worse in being more infectious. Lab studies are not as good as human trials so bottom line we don't know except for the statement that in essence new varients are 30% more deadly.