Risk factors for SARS-CoV-2 infection among health workers in India: a case control study oleh Leyanna Susan George, Leyanna Susan George, Chitra Tomy, Charutha Retnakumar, Uday Narlawar, Pankaj Bhardwaj, Jayasree Krishnan, R. L. Lakshman Rao, Prakash Patel, Anil S. Bilimale, Poornima Baby, Minu Maria Mathew, Alessandro Cassini, Alice Simniceanu, Mo Yin, Benedetta Allegranzi, Mohammed Ahmad, Anisur Rahman, Syed Ahmed Mohiuddin, Sushama Thakre, Suman Suman Bhansali, Rajaat Vohra, Hari Krishnan, M. Logaraj, Vaishali Maheriya, Vaibhav Gharat, T. S. Dipu, Hilda Solomon, Sarita Sharma, M. Shwethashree, Rahul Hegde, Mohammad Waseem Faraz Ansari, Sanjeev Misra