coronavirus reinfection in the country emerge, Union Health Minister Harsh Vardhan today said that the such cases are under under investigation.The Union minister was interacting with people on social media during the third episode of Sunday Samvaad, and added that cases of people contracting the deadly virus for the second time after being cured were negligible at the moment and were being studied by an expert panel of Indian Council of Medical Research."ICMR is also actively investigating and researching reports of reinfection and although the number of reinfection cases is negligible at this moment, the government is fully seized of the importance of the matter," Vardhan said in during his virtual interaction.Vardhan's remarks come amid.