How did Dilshad Garden turn into a hotspot of Coronavirus?

Dilshad Garden is one of the first two places of Delhi which were declared as the hotspots of deadly Coronavirus. It were the J,K,L and M blocks of the area which were the most dangerous. It was a Saudi Arab woman who led to the infection of the disease in the area. Her five family members, the doctor to whom she went for check-up were infected and hence the chain was formed
Now the process of Fogging and sanitisation is underway in the area
Take a look