Under the contract tracing, 39 high-risk contacts of a 44-year-old COVID positive staff were tracked down and 12 staffers were found to be positive.
Mumbai lab sealed after 12 staff members test COVID-19 positive during contract tracing
Under the contract tracing, 39 high-risk contacts of a 44-year-old COVID positive staff were tracked down and 12 staffers were found to be positive.
