Naushin, Salwa ; Sardana, Viren ; Ujjainiya, Rajat ; Bhatheja, Nitin ; Kutum, Rintu ; Bhaskar, Akash Kumar ; Pradhan, Shalini ; Prakash, Satyartha ; Khan, Raju ; Rawat, Birendra Singh ; Tallapaka, Karthik Bharadwaj ; Anumalla, Mahesh ; Chandak, Giriraj Ratan ; Lahiri, Amit ; Kar, Susanta ; Mulay, Shrikant Ramesh ; Mugale, Madhav Nilakanth ; Srivastava, Mrigank ; Khan, Shaziya ; Srivastava, Anjali ; Tomar, Bhawana ; Veerapandian, Murugan ; Venkatachalam, Ganesh ; Vijayakumar, Selvamani Raja ; Agarwal, Ajay ; Gupta, Dinesh ; Halami, Prakash M ; Peddha, Muthukumar Serva ; Sundaram, Gopinath M ; Veeranna, Ravindra P ; Pal, Anirban ; Agarwal, Vinay Kumar ; Maurya, Anil Ku ; Singh, Ranvijay Kumar ; Raman, Ashok Kumar ; Anandasadagopan, Suresh Kumar ; Karuppanan, Parimala ; Venkatesan, Subramanian ; Sardana, Harish Kumar ; Kothari, Anamika ; Jain, Rishabh ; Thakur, Anupama ; Parihar, Devendra Singh ; Saifi, Anas ; Kaur, Jasleen ; Kumar, Virendra ; Mishra, Avinash ; Gogeri, Iranna ; Rayasam, Geethavani ; Singh, Praveen ; Chakraborty, Rahul ; Chaturvedi, Gaura ; Karunakar, Pinreddy ; Yadav, Rohit ; Singhmar, Sunanda ; Singh, Dayanidhi ; Sarkar, Sharmistha ; Bhattacharya, Purbasha ; Acharya, Sundaram ; Singh, Vandana ; Verma, Shweta ; Soni, Drishti ; Seth, Surabhi ; Vashisht, Sakshi ; Thakran, Sarita ; Fatima, Firdaus ; Singh, Akash Pratap ; Sharma, Akanksha ; Sharma, Babita ; Subramanian, Manikandan ; Padwad, Yogendra S ; Hallan, Vipin ; Patial, Vikram ; Singh, Damanpreet ; Tripude, Narendra Vijay ; Chakrabarti, Partha ; Maity, Sujay Krishna ; Ganguly, Dipyaman ; Sarkar, Jit ; Ramakrishna, Sistla ; Kumar, Balthu Narender ; Kumar, Kiran A ; Gandhi, Sumit G ; Jamwal, Piyush Singh ; Chouhan, Rekha ; Jamwal, Vijay Lakshmi ; Kapoor, Nitika ; Ghosh, Debashish ; Thakkar, Ghanshyam ; Subudhi, Umakanta ; Sen, Pradip ; Chaudhury, Saumya Ray ; Kumar, Rashmi ; Gupta, Pawan ; Tuli, Amit ; Sharma, Deepak ; Ringe, Rajesh P ; D, Amarnarayan ; Kulkarni, Mahesh ; Shanmugam, Dhansekaran ; Dharne, Mahesh S ; Dastager, Sayed G ; Joshi, Rakesh ; Patil, Amita P ; Mahajan, Sachin N ; Khan, Abujunaid Habib ; Wagh, Vasudev ; Yadav, Rakesh Kumar ; Khilari, Ajinkya ; Bhadange, Mayuri ; Chaurasiya, Arvindkumar H ; Kulsange, Shabda E ; Khairnar, Krishna ; Paranjape, Shilpa ; Kalita, Jatin ; Sastry, Narahari G ; Phukan, Tridip ; Manna, Prasenjit ; Romi, Wahengbam ; Bharali, Pankaj ; Ozah, Dibyajyoti ; Sahu, Ravi Kumar ; Babu, Elapavalooru VSSK ; Sukumaran, Rajeev ; Nair, Aiswarya R ; Valappil, Prajeesh Kooloth ; Puthiyamadam, Anoop ; Velayudhanpillai, Adarsh ; Chodankar, Kalpana ; Damare, Samir ; Madhavi, Yennapu ; Aggarwal, Ved Varun ; Dahiya, Sumit ; Agrawal, Anurag ; Dash, Debasis ; Sengupta, Shantanu (2021) Insights from a Pan India Sero-Epidemiological survey (Phenome-India Cohort) for SARS-CoV2. elife, 10 . ISSN 2050-084X
Full text not available from this repository.
Official URL: https://doi.org/10.7554/eLife.66537
Related URL: http://dx.doi.org/10.7554/eLife.66537
Abstract
To understand the spread of SARS-CoV2, in August and September 2020, the Council of Scientific and Industrial Research (India) conducted a serosurvey across its constituent laboratories and centers across India. Of 10,427 volunteers, 1058 (10.14%) tested positive for SARS-CoV2 anti-nucleocapsid (anti-NC) antibodies, 95% of which had surrogate neutralization activity. Three-fourth of these recalled no symptoms. Repeat serology tests at 3 (n = 607) and 6 (n = 175) months showed stable anti-NC antibodies but declining neutralization activity. Local seropositivity was higher in densely populated cities and was inversely correlated with a 30-day change in regional test positivity rates (TPRs). Regional seropositivity above 10% was associated with declining TPR. Personal factors associated with higher odds of seropositivity were high-exposure work (odds ratio, 95% confidence interval, p value: 2.23, 1.92–2.59, <0.0001), use of public transport (1.79, 1.43–2.24, <0.0001), not smoking (1.52, 1.16–1.99, 0.0257), non-vegetarian diet (1.67, 1.41–1.99, <0.0001), and B blood group (1.36, 1.15–1.61, 0.001).
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to eLife Sciences Publications. |
| ID Code: | 138869 |
| Deposited On: | 01 Sep 2025 07:51 |
| Last Modified: | 01 Sep 2025 07:51 |
Repository Staff Only: item control page
