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[–] 2 pts

Conclusion:

Among health care workers who provided routine care to patients with COVID-19, the overall estimates rule out a doubling in hazard of RT-PCR–confirmed COVID-19 for medical masks when compared with HRs of RT-PCR–confirmed COVID-19 for N95 respirators. The subgroup results varied by country, and the overall estimates may not be applicable to individual countries because of treatment effect heterogeneity.

https://www.acpjournals.org/doi/full/10.7326/M22-1966

[–] 1 pt

They have no defense for their lies. It Says on every box that the masks do NOT stop a virus.

[–] 2 pts

Pretty sure the N95s actually claimed they had some high probability to stop viruses of a certain size and up; though this study seems to indicate otherwise at a glance.