Nearly every regional contractor that operates for UAL does not have a vaccine mandate. A very large percentage of those regional crews are still unvaccinated. I have heard as high as 40% of regional crews are still operating day in and day out without the vaccine in cockpits where masks are not required operationally. Mainline continues to push the narrative that having the vaccine mandate in place has prevented "widespread severe illness and death." If that is truly the case, will someone please provide the scientific numbers showing the high rates of severe illness and deaths at our regional provider level? Keeping in mind - those crews are operating in and out of more cities in a day, being exposed to a wider variety of passengers from different areas of the country. Yet, scientifically, the regional population crew's "Severe Illness & Death Rates" is no different then a fully-vaccinated parent company mainline operator employees. I'd like to hear some factual responses with statistics. Not emotionally explosive responses that dominate these forums.