Shuklaa S, Khana R, Ahmedb Y, Memishc ZA, et al. Conducting mass gathering events during the COVID-19 pandemic: A case study of
Kumbh Mela 2021 as a potential 'super spreader event'. J Travel Med 2021 Oct 5. pii: 6381388. doi: 10.1093.
PMID: 34609481