“…Once again, the study of online HIB appears to be instrumental, affording predictions of related phenomena, but also making other phenomena visible, such as the greater responsibility put on women regarding exchange of health relevant information, or the anticipation of mental health problems in certain individuals based on the analysis of search queries after lockdown (Cleverley, Cousins, & Burnett, 2021;Thelwall & Thelwall, 2020). Some subthemes emerge that will be discussed in Section 4.6 and that corroborate results of research more directly focused on people, in particular women's role in information exchanges, the connection of online activity with local areas and events, and the changing nature of this activity according to the different stages of the crisis (Cleverley et al, 2021;Husnayain et al, 2020;Singh, Bansal, et al, 2020;Thelwall & Thelwall, 2020;Zhao, Fan, Basnyat, & Hu, 2020). Sarker et al (2020) mine Covid-19 conversations on Twitter to collect user-referred symptoms and find a wide range of symptoms, which, in milder cases, such as anosmia and ageusia, did not appear yet in comparative clinical studies.…”