Analysis of Light

Light enters in my room through my open window,
Was busy for research ,when night passed don,t know.
when we are in quest of vaccine.
mortality rates of western awareness nodded how to survive.
if we don,t get vaccine and take care,how man will be alive.
Hope of light  when we get keywords for preparing vaccine.
Scientists are ready to  sacrifice.
Scientists are always alert for your welfare.
When nurses and Doctors started vaccine to share.
At last the world is again delighted with light.
Be grateful to scientists who did not quit the path to fight.
Dr saroj kumar khan[sakha]