During 2021, different worldwide initiatives have been established for the development of
digital vaccination certificates to alleviate the restrictions associated with the COVID‐19 …

COVID-19 has changed almost all aspects of our lives. Governments around the world have
imposed lockdowns to slow down the transmissions. Fortunately, we have found the …

In the context of COVID-19 pandemic, the rapid roll-out of a vaccine and the implementation
of a worldwide immunization campaign is critical, but its success will depend on the …

The COVID-19 pandemic has recently emerged as a worldwide health emergency that
necessitates coordinated international measures. To contain the virus's spread …

In late 2019, we witnessed the apparition of the covid-19 virus. The virus appeared first in
Wuhan, and due to people travel was spread worldwide. Exponential spread as well as high …

Distribution and delivery of Coronavirus 2019 (COVID-19) vaccines have become
challenging after their emergence. Today's platforms and systems leveraged for managing …

The rampant and sudden outbreak of the SARS-CoV-2 coronavirus also called COVID-19
and its uncontrollable spread have led to a global crisis. COVID-19 is a highly contagious …

Several blockchain projects to help against COVID-19 are emerging at a fast pace, showing
the potential of this disruptive technology to mitigate the multi-systemic threats the pandemic …

COVID-19 has emerged as a highly contagious disease which has caused a devastating
impact across the world with a very large number of infections and deaths. Timely and …

Contagious diseases are prevalent even in the current era of advanced technology. A
uniformed initiative is required to build a reliable interactive information exchange service …