February Covid Rant:
Update – Masks
You’ve had both shots of the Covid vaccine. Two weeks have passed. Your life now returns to normal, right?
WRONG. There’s a bunch of hooey going around the Internet telling people who’ve had the vaccines that they no longer need to wear masks. IT ISN’T TRUE.
Here’s the truth:
v 👉As of 10 February 2021, the CDC has said that people who have received both vaccine shots AND two weeks have passed so the vaccines have reached maximum protection, if you’re exposed to someone with symptoms of Covid 19 or who has Covid 19, you don’t have to quarantine for 2 weeks afterward, UNLESS you start to show symptoms.
v 👉Under all circumstances, you still must wear a mask, maintain social distancing, practice excellent hand hygiene, and all other CDC and state health department mandates about Covid 19 risk management. YOU HAVE TO WEAR A MASK ALWAYS. EVERYWHERE.
v 👉If your second Covid vaccine shot was more than 3 months ago and you’re exposed to someone with Covid 19 or the symptoms of Covid 19, then you DO need to quarantine: no one yet knows how long the vaccines are effective.
Things to remember to help you understand why you can’t return to normal even when you’ve had both shots of the vaccine:
- Ø The vaccines are not 100% effective, so you can still catch it. You may be asymptomatic, or have such mild symptoms you don’t notice, and you can pass it on to other people.
- Ø There are new variants of the virus in the country and no one yet knows how effective the vaccines are against those variants. One, the British variant, which has already been found (Feb ’21) in NH, is believed to be more deadly and cause more hospitalizations. Other variants may be more contagious but not as deadly – except for the people for whom they are; and you don’t know if you are one of those people.
- Ø It really isn’t nice to risk passing on a potentially deadly disease to your friends and neighbors. You may personally be safer against serious infection because you’ve been vaccinated, but that doesn’t mean you aren’t capable of giving it to someone else. You are still not safe to be around for the vast majority of the population. Don’t freak everyone else out and don’t put them at risk!
Things for everyone to pay attention to about masks:
- ü Masks are now more widely available, so everyone should have access to them. If you don’t, please come see us at Suite 230 and we’ll try to help you with that.
- ü Cloth masks are generally less protective than the “paper” masks, because cloth masks are generally only 2 layers of woven material. Woven material is less protective than the paper, non-woven-material masks. Cloth masks with replaceable filters are safer – as long as you replace the filters often enough and wash the masks frequently, and only handle them safely, and they fit tightly.
- ü Paper, disposable masks are generally 3 layers of material (some are 4 layers), but most often don’t fit tightly. Some brands fit more tightly than others, and it depends on your face shape, but most gap at the cheeks and around the nose, even after the nose strip is adjusted. These are still slightly more effective than many cloth masks, which usually don’t have a bendable nose-strip, and so are even more “gappy.” And, once again, woven materials let in more pathogen – woven things aren’t tight enough material.
- ü Cup-shaped masks with bendable nose strips are the better solution; even better if the ear loops are adjustable for a snug fit. A paper disposable mask with a bendable nose piece, covered by a cup-shaped cloth mask of at least 2 layers of tightly-woven material, if it fits well, can be 90% or more effective. You still have to toss the paper mask regularly, and wash the cloth mask regularly, and handle the whole in a way that doesn’t spread pathogen from the outside of the mask to the inside when you’re putting it on and taking it off.
- ü KN95 masks which are becoming more available nowadays are cup-shaped, with bendable nose strips, made of non-woven material. They’re disposable, so you can’t wear one forever, you need to toss them every so many days; they still leak if they don’t fit your face well. They have 5 layers of non-woven material and so are 90% or more effective. They tend to be a little expensive: $2.50 or more per mask. They will fool you into thinking they’re washable – they aren’t! They just look and feel less like paper than the surgical-style paper masks.
- ü N95 masks are similar to KN95 masks but are even more adjustable – the ear loops or straps can be adjusted and the cup shape is more rigid, but moldable. These are the masks hospital workers wear under their face shields, and are not widely available, and should be reserved for fragile patients and health-care workers. They are also disposable, unless you have fancy sterilizing equipment. They are also expensive – running about $6 per mask.
Safe Mask Handling:
- If it gets wet, toss it if it’s paper, wash it if it’s cloth, and if it gets wet while you’re out somewhere, replace it immediately with a dry one because a wet mask is not protective. At all. Carry a clean replacement with you. Clean, unused masks can be stored in plastic baggies.
- · Wash the cloth masks often – you need to have at least 5 or more per person to be able to wash them often enough.
- · DO NOT touch the inside of your masks, paper or cloth!
- · DO NOT put the dirty outside of your mask down on your clean dining room table or kitchen counter or anywhere you don’t want Covid virus. Find a better way to store them. Putting a used mask, folded carefully in half, inside touching inside, outsides out, into a clean paper bag is one method.
- · If you can’t tell inside from outside of your cloth masks, and you don’t wash them every time you use them, mark them so you won’t make a fatal mistake.
- · Don’t handle your masks without clean hands!
- · Wash your face once you’re home, having first carefully washed your hands after removing your masks and storing or tossing them. Your face has been subjected to everything your mask walked through, and a dirty face will quickly be a source of virus transferral to your nose or mouth because WE ALL TOUCH OUR FACES, ALL THE TIME.
- · How often to toss or wash your masks? Depends on where you’ve been. The more people you’ve been around (grocery store, church, doctor’s office, etc) and the longer you’ve spent in closed spaces with them, the more immediately you should change your mask. When I go get labwork done, or see my MD, for example, I dump the paper mask I’m wearing immediately I get back to my car, sanitize my hands carefully, then put on a new, clean mask before I go anywhere else. Grocery store? Depends on how long I’m in it, how small it is, how many other people were there. Walking through the Tiptop to get to my office? I’ll wear the same mask for a week or two. Treating patients? Every day; more often if sneezing or coughing (mine or theirs) happens.