LOL. I love how they changed the definition of "Herd Immunity" now to state that you need a vaccine to have "Herd Immunity". Also, back before Covid-19...masks (especially the N-95) only helped prevent 95% of germs. And that was the N95. Surgical masks was way less. Cloth masks, had absolutely hardly any protection. But all of a sudden in 2020 and current...cloth masks actually work against Covid and germs (Sarcasm). Did people just become ignorant, and lost their minds. The real question is...how many medical professionals KNOW the truth about masks and are going with this narrative, and "Why" exactly. I am an EMT and have been since 1996. We who are in the medical field, know what definition of vaccines are, definition of "Herd immunity" and also know all about masks. Did medical professionals get brainwashed? I have so many questions.
The "virus" is about .125 micron meters. KN95 or N95 filters about 95% of 3-micron meters or larger particles. Of course, the "virus" doesn't "travel" by itself, so they encapsulate in droplets. The size of droplets is measured between .1 to 6-micron meters when coughed by sick people. The .1 range is when they did the study with TB. Other studies showed in the higher ranges. The funny thing is they never did for influenza. So, technically, the KN95 or N95 can "prevent" the transmission, but that is in the perfect and control environment (the lab.) We haven't even discussed the creases issue.
The weirder thing is people from certain ideologies believe CO2 is "deadly" in killing people with "climate change", but they are inhaling the deadly toxin as we are speaking.
LOL. I love how they changed the definition of "Herd Immunity" now to state that you need a vaccine to have "Herd Immunity". Also, back before Covid-19...masks (especially the N-95) only helped prevent 95% of germs. And that was the N95. Surgical masks was way less. Cloth masks, had absolutely hardly any protection. But all of a sudden in 2020 and current...cloth masks actually work against Covid and germs (Sarcasm). Did people just become ignorant, and lost their minds. The real question is...how many medical professionals KNOW the truth about masks and are going with this narrative, and "Why" exactly. I am an EMT and have been since 1996. We who are in the medical field, know what definition of vaccines are, definition of "Herd immunity" and also know all about masks. Did medical professionals get brainwashed? I have so many questions.
The "virus" is about .125 micron meters. KN95 or N95 filters about 95% of 3-micron meters or larger particles. Of course, the "virus" doesn't "travel" by itself, so they encapsulate in droplets. The size of droplets is measured between .1 to 6-micron meters when coughed by sick people. The .1 range is when they did the study with TB. Other studies showed in the higher ranges. The funny thing is they never did for influenza. So, technically, the KN95 or N95 can "prevent" the transmission, but that is in the perfect and control environment (the lab.) We haven't even discussed the creases issue.
The weirder thing is people from certain ideologies believe CO2 is "deadly" in killing people with "climate change", but they are inhaling the deadly toxin as we are speaking.