Masks are provably useless. They stop spit droplets but do not stop the virus.
Masks have been worn by healthcare professionals dealing with infectious diseases since, what, the 1920s? The idea of PPE is to place a barrier(s) between the wearer and the virus to hopefully avoid being infected. Yes, virus particles are smaller than the pores of the barrier. However, due to static electricity, masks, particularly n95 masks, can attenuate viruses more effectively than it may otherwise appear. Further, I’ve read the threshold of infection by Covid is considered to be 1000 virus particles over a short period of time. In addition, consider that most viable virus particles are in droplets, which masks can provide a temporarily effective barrier to. You really don’t want to inhale a droplet containing millions of virus particles. Individual virus particles start breaking down immediately upon exposure in air, reducing their infection potential fairly frequently. Now imagine two people in a room together, one is contagious and other has not been exposed, both are wearing PPE. Does it not make sense to you the transmission potential of Covid in that room is less, especially if these people do not stay together for an extended period?
To sum up, the following elements, especially when combined together, will reduce the transmission of Covid, vaccinated or not:
1. Wear PPE properly whether feeling well or not, vaccinated or not.
2. Limit exposure to other people, especially in confined locations.
3. Change or decontaminate PPE at a reasonable frequency.
4. Take care in removing PPE and maintain awareness of where you place your hands (Wearing glasses or goggles helps keep you from touching your eyes, a common way of getting infected).
5. Frequently disinfect high use surfaces.
6. In high risk situations, or better yet, anytime leaving one’s home, wear gloves, preferably doubled gloves.
Just as people don’t innately know how to drive well or to use PPE properly, it is something that can be learned and is necessary in our current situation. We may not have asked for Covid, but it is here and we need to deal with it like adults.
By the way, I have little doubt the stated effectiveness of vaccines by our healthcare leadership are premeditated lies. There is no way for any vaccines to approach 100% effectiveness, especially against a virus with so many different strains. There is also no way to determine actual effectiveness of a vaccine in a short period of time, especially considering it is known that vaccines tend to be less effective on the elderly. Also, the statistics on vaccines prior to the Covid vaccines are much less impressive than 100%, suggesting that misinformation exists to encourage public adoption of vaccines that were created in record breaking time that probably bypassed certain safety protocols, at least to a degree. In fact, vaccinations might be dangerous in that a false confidence is created and other protective measures are not adhered to against a rapidly mutating pathogen.
In the end, we are responsible for maintaining our own health, whether other people chose to take questionable vaccines or not (Check current vaccine warning labels and which entities have approved the use of that particular vaccine). Proper use of PPE and other best practices can help keep us safe without taking on additional short and long term risks that vaccines may entail.