first days of the spread of the virus, the scenario of disinformation and mal-information
preceded misinformation (Ahmad et al., 2022; Azzim et al., 2020; European Commission,
2022).
As the epidemic turned into a pandemic, the amount of fear it generated because of the
scarcity of information and mixtures of misinformation, mal-information, and
disinformation, along with a combination of facts, kept flowing, leading to an infodemic.
During the 2020 Munich security conference, the Director-General of the World Health
Organization, Tedros Adhanom Ghebreyesus, said, “We are not just fighting an epidemic;
we are fighting an infodemic, fake news spreads faster and more easily than this virus,
and is just as dangerous" (World Health Organization, 2020), referring to the faster
spread of COVID-19 "information disorder" through social media platforms. In fact, in
the first quarter of 2020, more than 6000 people were hospitalised, and at least 800
people may have died due to COVID-19-related disinformation (Coleman, 2020 August
12; Islam et al., 2020). As COVID-19 vaccination began, many popular myths and
conspiracy theories arose. They were easily spread, and, in some cases, it led to arsons,
assaults and conspiracies, or racial tensions and violent attacks (Spring, 2020, May 27).
One such rumour purported, for instance, that Bill Gates wanted to use vaccines to embed
microchips in people to track them, and this created vaccine hesitancy among the
citizens; another that the origin of the virus from failed biological experiments, that the
virus is a result of genetic modification; that the virus could be cured by ingesting fish-
tank cleaning products containing chloroquine; also that self-medication of
hydroxychloroquine, a medicine used to treat malaria, could prevent the virus; or
homoeopathy medicine and ingestion of bovine excreta could protect from the virus
(Azzim et al., 2020; Islam et al., 2020; Spring, 2020 May 27). The reference to the trade
war between the US and China (Kurlantzick, 2020), the shifting of responsibility towards
a particular religion and sending corona-affected terrorists to neighbouring countries
were also examples of rumour and conspiracy theories spread (UNCRI, 2020) that could
have the objective to delegitimise governments' efforts to face pandemics.
According to a report from the European Union Parliament (Jacob et al., 2023), Russia
and China were the two central foreign countries at the frontline of COVID-19
"information disorder" campaigns. During the pandemic, the European Commission and
the European External Actions Service monitored false or misleading narratives and
operations by foreign actors using the Rapid Alert System against disinformation, an
essential element in tackling COVID-19 disinformation across the EU (Jacob et al., 2023,
p. 23).
Nevertheless, we can consider Brazil by putting aside the external influence and focusing
on using COVID-19 disinformation and mal-information through social media platforms
as an internal political weapon. A parliamentary commission of inquiry concluded that,
over 18 months, then-president Bolsonaro made statements that downplayed the health
emergency, contravened guidelines from the World Health Organization and promoted
treatments without scientific proof, in addition to repudiating the vaccines (Oliveira, 2021
October 21; Senado Federal, 2021).
One of the most damaging cases, as stated in the report, was his defence of the research
and conduct of Prevent Senior, a Brazilian healthcare company, accused of masking
deaths from COVID-19, distributing early treatment kits and conducting research without