Hi David, your interpretation was spot-on. COVID-19 is a big concern and I can understand that people want to know what to do. Your advice is good as well. If we ask God what to do He will say that we need to trust in Him and his word.
However, that is not always easy. We need faith and we need to be obedient to God if we want to please him and rely on him. I think people want to take the vaccine and yes, the vaccine may help. However, there is a lot of concerns about these vaccines. It was not tested and there are a lot of concerns out there about the vaccines. The vaccines may cause death and even other health issues. So I must be honest. I will rather trust in God and his grace than taking the vaccine but I cannot expect that other people must also do that. They will have to decide for themselves.