What if she actually tests positive?
Imagine the horrible gossip that would be discussed for weeks to come.
"OMG! Amitabh and Rekha test positive for COVID at the same time. Jaya tests negative. Get the hint!" So may be to avoid all this she didn't let them test her or enter her house.
80% of the cases are asymptomatic. So even if Rekha gets the virus, she would do just fine in all likelihood. Of course, if her health deteriorates, she herself would get to the hospital to get some treatment.
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