Common COVID Misconceptions

Originally published in April of 2021.

1. Masks Are Intended to Protect You Against Infected COVID-19 Folk: FALSE

KN95 and N95 masks primarily protect others from you if infected, by trapping respiratory droplets. They offer some wearer protection via filtration, but virus spreads via aerosols and surfaces too—use hand hygiene and avoid face-touching (eyes/nose/mouth). Safety glasses help in high-risk settings.

2. Fully Vaccinated Folk Cannot Get and Spread the Virus: FALSE

Vaccines boost immunity, reducing severe illness, but breakthrough infections happen. Vaccinated people can contract and transmit the virus, though less likely with milder symptoms. Layered strategies like masking remain key.

3. Vaccination Poses No Health Risks: FALSE

Vaccines are safe for most, with mild side effects common (e.g., soreness, fatigue). Rare serious issues like myocarditis or autoimmune reactions reported via VAERS, though causality varies. While fully FDA-approved (not experimental), they fall under PREP Act liability protections for manufacturers/administrators; recipients sign consent forms acknowledging risks, which include waivers of certain liabilities under law.

4. Vaccination Is The Best Way to Fight The Pandemic: FALSE

Vaccines avert millions of deaths and reduce spread/long COVID, but don't fully prevent infection. Combined with testing for early isolation, hygiene, and ventilation, they form a multifaceted approach—vaccinated folk can still spread during infectious periods.

*Backed by peer-reviewed research as of Sept 2025. Research at scholar.google.com or cdc.gov.