(TrendHunter.com) Android users are expected to have access to COVID-19 vaccine cards as part of a new update in the US, which will make it easier for vaccinated citizens to share their status where or when required.... (TrendHunter.com) Android users are expected to have access to COVID-19 vaccine cards as part of a new update in the US, which will make it easier for vaccinated citizens to share their status where or when required....