"Masks are still important. Wear a mask and save lives." Did anyone visit the google home page today? If you visit the home page, you will be able to see the above phrases when you move your mouse pointer over every letter of "GOOGLE". The message is being sent to everyone to alert them because corona has become active again. Number of corona patients is increasing again in four to five states in India as well as all over the world. Vaccine has been developed and is currently being administered to people. Nevertheless, we need to be careful and need to wear face mask and maintain social distancing. These are preliminary tools to stop corona spread. #Covid19