Largest attendance for a virtual science conference in one week

Largest attendance for a virtual science conference in one week
Who
Vijnana Bharati, Ministry of Science and Technology
What
45,433 total number
Where
India (Online)
When
The largest attendance for a virtual science conference in one week is 45,433 and was achieved by Vijnana Bharati and Ministry of Science and Technology (both India), online, on 25 December 2020.
The attempt was a part of the India International Science Festival 2020.