Effectiveness of BBV152/Covaxin and AZD1222/Covishield vaccines against severe COVID-19 and B.1.617.2/Delta variant in India, 2021: a multi-centric hospital-based case-control study

OBJECTIVES: India introduced BBV152/Covaxin and AZD1222/Covishield vaccines in January 2021. We estimated the effectiveness of these vaccines against severe COVID-19 among individuals aged ≥45 years. METHODS: We did a multi-centric, hospital-based, case-control study between May and July 2021. Cases...

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Autores principales: Bhatnagar, Tarun, Chaudhuri, Sirshendu, Ponnaiah, Manickam, Yadav, Pragya D, Sabarinathan, R, Sahay, Rima R, Ahmed, Faheem, Aswathy, S, Bhardwaj, Pankaj, Bilimale, Anil, Kumar, M Santhosh, Logaraj, M., Narlawar, Uday, Palanivel, C, Patel, Prakash, Rai, Sanjay K, Saxena, Vartika, Singh, Arvind, Thangaraj, Jeromie WV, Agarwal, Ashwini, Alvi, Yasir, Amoghashree, Ashok, P, Babu, Dinesh, Bahurupi, Yogesh, Bhalavi, Sangita, Behera, Priyamadhaba, Biswas, Priyanka Pandit, Charan, Jaykaran, Chauhan, Nishant Kumar, Chetak, KB, Dar, Lalit, Das, Ayan, Deepashree, R, Dhar, Minakshi, Dhodapkar, Rahul, Dipu, TS, Dudeja, Mridu, Dudhmal, Manisha, Gadepalli, Ravisekhar, Garg, Mahendra Kumar, Gayathri, AV, Goel, Akhil Dhanesh, Gowdappa, H Basavana, Guleria, Randeep, Gupta, Manoj Kumar, Islam, Farzana, Jain, Mannu, Jain, Vineet, Jawahar, M Lanord Stanley, Joshi, Rajendra, Kant, Shashi, Kar, Sitanshu Sekhar, Kalita, Deepjyoti, Khapre, Meenakshi, Khichar, Satyendra, Kombade, Sarika Prabhakar, Kohli, Sunil, Kumar, Abhinendra, Kumar, Anil, Kumar, Deepak, Kulirankal, Kiran G, Leela, KV, Majumdar, Triparna, Mishra, Baijayantimala, Misra, Puneet, Misra, Sanjeev, Mohapatra, Prasanta Raghab, Murthy, M Narayana, Nyayanit, Dimpal A, Patel, Manish, Pathania, Monika, Patil, Savita, Patro, Binod Kumar, Jalandra, Ramniwas, Rathod, Pragati, Shah, Naimesh, Shete, Anita, Shukla, Deepak, Shwethashree, M, Sinha, Smita, Sumana, MN, Surana, Ashish, Trikha, Anjan, Tejashree, A, Venkateshan, Mahalingam, Vijaykrishnan, G, Wadhava, Sarita, Wig, Naveet, Gupta, Nivedita, Abraham, Priya, Murhekar, Manoj V
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Author(s). Published by Elsevier Ltd on behalf of International Society for Infectious Diseases. 2022
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Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9288262/
https://www.ncbi.nlm.nih.gov/pubmed/35843496
http://dx.doi.org/10.1016/j.ijid.2022.07.033

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