Luckily, our third world status and debt burden affords us to study the effects of vaccination in other countries before a mass vaccination campaign enabled by donations later in the year or 2022. (We might have achieved herd immunity pun on).
I can hazard a guess that in the near future, a Covid-19 vaccination certificate will be a requirement for international travel just like in the case of Yellow fever.
If you don't want this vaccine, kindly remember to forgo all the vaccines for your children from their infancy.