I have heard numerous reports in the media where they make mention of the "live flu virus" in the flu vaccine, specifically "flu-mist." This is mentioned in conjunction with a warning to avoid contact with this and that (yadda, yadda) for a certain time period. This confuses me. I was under the impression that the flu vaccines contain dead viruses and that it was not possible to catch the flu from the vaccine. Which is it?

Some of my family members insist on using the same towel for drying themselves perhaps 2 or more times before washing the towel. They claim that dirt and germs are washed off during bathing and that using the same towel and rehanging it to use several more times is not unhealthful.... I disagree and say the towel then becomes bacteria infested and when they re-use it to dry themselves that they are putting this bacteria on their bodies. Thanks for looking at this.

I am transgender, female to male. I have been on hormones for 8 years now, and have gone through pretty much everything except GRS. I haven't gone to the gyno for a few years. I was wondering if I should still get checkups or not?

My partner is always getting colds, sinus infections, and other nasties during cold and flu season. I've seen him through strep throat, stomach flu, and 16 months of sinus infection flare-ups. It's important to me to take care of him when he's ill, and I know he appreciates the help, but during the school year I get nervous about the risk to my own health and the potential for missing classes/work. What are some ways (short of wearing a mask...) to keep myself from catching all of his bugs without leaving him sick, sad, and lonely?

I'm wondering about Lyme disease and chronic fatigue syndrome — the differences and similarities?

If you step on a nail and have not had a tetanus shot in the last five years, how soon should a person be vaccinated? 24 hours? 48 hours?

Some roommates of mine and I have been thinking about sleeping lately.

Usually we're all told to get eight to nine hours of sleep, and a lot of the time we do! The problem is, once in a while, when there's an essay to write or exam to study for, I or my friends may end up having no choice but to be up until 6 in the morning. No one's really explained what the best thing is to do if you have to be up.

What would you suggest? Should we eat? Take a quick nap before class, sleep during the afternoon or wait until evening? Any suggestions you have would be great.