Well, this is really bad news. A friend just informed me that her husband was diagnosed with diabetes, which puts him at increased risk for a severe case of Covid. He's about 60 so was vaccinated pretty early on due to age, but at that point there was almost no Pfizer available. It was reserved for health workers and a few situations like people on dialysis or undergoing chemo. So, you can guess what vaccine he got. He is an electrical engineer, so he can't always work from home. He and his co-workers have to visit clients and sometimes travel to other locations in the country. She's extremely concerned and stressed, which is very understandable.