Hello Doctors, we all are going through the pandemic and I have just recovered from covid-19. We have heard cases where 2-3 members of same household has been died in the second wave which was not heard in first wave. So, I just want to ask  whether it was their bad luck that they fell into 10 pc of probable death category or they were affected by a more lethal strain of COVId -19 which took their lives? Please share your thoughts.