TY  - JOUR
AU  - Kopilaš, Vanja
AU  - Gajović, Srećko
PY  - 2020
DA  - 2020/8/10
TI  - Wildfire-Like Effect of a WhatsApp Campaign to Mobilize a Group of Predominantly Health Professionals With a University Degree on a Health Issue: Infodemiology Study
JO  - J Med Internet Res
SP  - e17051
VL  - 22
IS  - 8
KW  - instant messaging
KW  - rumor
KW  - 5G mobile networks
KW  - participatory web
KW  - virality
KW  - infodemiology
KW  - infodemic
AB  - Background: Online interactions within a closed WhatsApp group can influence the attitudes and behaviors of the users in relation to health issues. Objective: This study aimed to analyze the activity of the members of a WhatsApp group initiated to raise awareness of the possible health effects of 5G mobile networks and mobilize members to sign the related petition. Methods: We retrospectively analyzed data from the WhatsApp group of 205 members that was active during 4 consecutive days in August 2019. The messages exchanged were collected, anonymized, and analyzed according to their timing and content. Results: The WhatsApp group members were invited to the group from the administrator’s contacts; 91% (187/205) had a university degree, 68% (140/205) were medical professionals, and 24% (50/205) held academic positions. Approximately a quarter of the members (47/205, 23%) declared in their messages they signed the corresponding petition. The intense message exchange had wildfire-like features, and the majority of messages (126/133, 95%) were exchanged during the first 26 hours. Despite the viral activity and high rate of members openly declaring that they signed the petition, only 8 (8/133, 6%) messages from the group members, excluding the administrator, referred to the health issue, which was the topic of the group. No member expressed an opposite opinion to those presented by the administrator, and there was no debate in the form of exchanging opposite opinions. Conclusions: The wildfire-like activity of the WhatsApp group and open declaration of signing the petition as a result of the mobilization campaign were not accompanied by any form of a debate related to the corresponding health issue, although the group members were predominantly health professionals, with a quarter of holding academic positions. 
SN  - 1438-8871
UR  - https://www.jmir.org/2020/8/e17051
UR  - https://doi.org/10.2196/17051
UR  - http://www.ncbi.nlm.nih.gov/pubmed/32442138
DO  - 10.2196/17051
ID  - info:doi/10.2196/17051
ER  -