Will all the covid vaccine-related innovations change vaccination programs globally in the future?

After a great international effort and a huge investment, many Covid-19 vaccines have been launched and millions of people are being vaccinated. At the same time, some countries are developing digital vaccine passports that certify immunity from the virus. To what extent might these solutions help with the pandemic management and restrictions relaxation? And how should these passports be approached to preserve equality and privacy?

Besides digital passports, how can digital solutions also support virus spread tracking, supply chain management, education and health promotion?