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New studies show strong evidence that far-UV lights can kill airborne viruses and bacteria without harm to human skin or eyes, which are usually the big concern with UV light. Far-UV is exciting because it focuses on actually cleaning the air, and there’s evidence that it could kill 99.9% of coronaviruses and is similarly effective against swine flu, strep, and many other germs. It doesn’t seem to cause any harm to human skin or eyes the way that higher-dose UV lights do. But there’s a catch: it creates air pollution in the room, and we’re still not sure how much. That’s because when the far-UV hits oxygen molecules, it breaks some and forms ozone. It would almost certainly need to go hand in hand with high quality ventilation and filtration systems to be viable. More research is needed, but in the next decade we hope to learn a lot more. If there’s a way to do it without creating too much pollution, it could be one of the most important tools to fight disease in human history.
Source: Vox
There are actually two new RSV vaccines, and they’re game changing for a virus that kills babies and older adults every year. If you’re 60 and older or if you’re pregnant, you’re eligible to get an RSV vaccine - and we highly recommend it. For adults 60 and older, RSV numbers are high right now, so it’s best to get that shot as soon as possible. For pregnant people, getting the vaccine between 32 and 36 weeks means optimal protection for your newborn, who will be born with antibodies that protect them against severe disease for the first 6 months of their life. Pregnant women should talk to their OB/GYN about the vaccine. RSV vaccines are available at most major pharmacies, as well as doctors’ offices and community health clinics.
Source: CDC
You’ve tested negative for flu and COVID, and you think you have a common cold. Unfortunately, there are a lot of medications out there that don’t do a whole lot for cold symptoms. Pain relievers like acetaminophen (aka Tyelonol) and nasal spray for congestion are some of the only products actually proven to be effective against colds. Other remedies like hydration, honey for sore throat and cough, and saline rinse for nasal congestion do help, but, unfortunately, time is the best medicine for most colds.
Source: NPR