I travelled in 2022 and January this year. I use a Flo mask for air travel. I have three small portable hepa filters and larger ones at home. I use them for events including a couple of air openings. I use an Aranet CO2 monitor to see how fresh the air is. I take it to appointments and gatherings and people are interested. I suggest you read the literature, listen to people with long covid. Try following Long Covid Kids or Dr Claire Taylor or Putrino Lab. Millions died before any vaccines. You are spreading disease and death by blaming everything on vaccines injury and not informing yourself.
I travelled in 2022 and January this year. I use a Flo mask for air travel. I have three small portable hepa filters and larger ones at home. I use them for events including a couple of air openings. I use an Aranet CO2 monitor to see how fresh the air is. I take it to appointments and gatherings and people are interested. I suggest you read the literature, listen to people with long covid. Try following Long Covid Kids or Dr Claire Taylor or Putrino Lab. Millions died before any vaccines. You are spreading disease and death by blaming everything on vaccines injury and not informing yourself.