Even if the vaccine works initially, how will a person's immune response protect them from infection? Will the response fade with time, in which case repeated vaccination will be needed - but at what frequency or at what intervals?
Once this occurs, then the prospects for a pandemic increase significantly.
This website focuses on proverbs in the Swedish, Danish and Norwegian languages, and some parts including the links below have not been translated to English. They are mainly FAQs, various information and webpages for improving the collection.
This website focuses on proverbs in the Swedish, Danish and Norwegian languages, and some parts including the links below have not been translated to English. They are mainly FAQs, various information and webpages for improving the collection.