The cast and crew of 'Kasautii Zindagii Kay' are undergoing compulsory coronavirus tests as lead actor Parth Samthaan tested positive for the virus on Sunday.from Top Movies News- News18.com https://www.news18.com/news/movies/karan-patel-reassures-fans-after-kasautii-zindagii-kays-parth-samthaan-tests-covid-19-positive-2713241.html