A recent Deutsche Welle article stated that Coronavirus vaccines may not be fully distributed in Germany until 2022:
Dr Fauci said something similar for the US on the PBS Newshour. He also added that things would not be back to normal even then if we do not follow Public Health guidelines in addition to the vaccine.
Vaccines may not be right around the corner and they may not be the silver bullet that we all want. If people will not get the vaccine or will not wear masks, social distance, etc. - this 75 year old may never make it back. I figure that we all need to be learning what needs to done by the public, governments and businesses to get a grip on this plague if we want to be able to eat out let alone travel overseas.