“…Perez-Arce et al) appears to promote greater mental health, evidence also suggests that vaccine hesitancy or a seeming lack of confidence towards COVID-19 vaccines also play a hand in augmenting mental distress (Palgi et al, 2021). This outcome is part of a strand of growing research that shows how confidence in government or public health authorities (which vaccine confidence likely depends on) play a role in improving mental well-being or vaccination intent during the pandemic (Harris & Sandal, 2021;Tan et al, 2021Tan et al, , 2022. Nonetheless, while the result by Palgi et al makes us hopeful that higher degrees of confidence in vaccines can reduce mental distress, we are reminded that such credence is susceptible to misinformation and conspiracy theories, 1 widespread access to anti-vaccination propaganda on the Internet, as well as an epistemological need to ascertain truths about vaccines (Chou & Budenz, 2020;Garfin, 2020;Kate et al, 2021;Trujillo & Motta, 2021), all of which are likely to undermine the credibility of vaccines and aggravate mental distress.…”