The lead author of the research paper, Prof Mandeep Mehra, from the Brigham and Women’s Hospital in Boston, Massachusetts had asked the Lancet to withdraw the study saying could no longer vouch for the data’s accuracy. The Guardian's expose had revealed that the Chicago-based company's data used in the article was fake.
ICMR suggests that Hydroxychloroquine is recommended to those health workers who are involved in the care of suspected cases of coronavirus or those who are confirmed cases and symptomatic household contacts of laboratory-confirmed cases.