3.1 Analyses based on Temperature and spread of the Virus
As temperature played a very key role in spreading Coronavirus12,13,14,15,17 and also especially COVID-1919,20, 21 we analysed it further by using a spatial plot of global monthly mean air temperature (Fig 2). Later it was compared with the vulnerability to the disease worldwide.
Mean Spatial Temperature Globally
Mean global temperature spatial plot for March 2020 is shown in Fig 2a, when lockdown started8 and the disease affected most of the countries globally. Fig.2b is for the very recent month (April 2020) and Fig. 2c for the period when the disease made its presence globally (15th Feb) till the last day of recent month (30th April 2020).