Controlling Covid-19 can help a country recover from the Coronavirus and avoid a second wave. Such control can be calculated. We present a Data Science based country ranking.
Big Data and Smartphone apps help to limit Coronavirus infection chains. Here we show the top 5 ways how smartphones and Big Data Science helps to fight the Coronavirus pandemic.
We explore how the COVID-19 Coronavirus economic recession will impact global air-ticket sales and airline flight demand recovery.