Meat – Is washing hands before handling meat/poultry necessary

I wouldn't wear the medical type gloves recommended in the other answers. They are disposable, and once you get them off, you can't put them back on because they cling to themselves on the inside. So if you were only to wear them when you are working with water, you'd go through 4-5 pairs while preparing a dish. This is not only wasteful, but they also contain a layer of talcum on the inside, and coating your sensitive skin with drying talcum 4-5 times in the time needed for cooking is probably a bad idea.

You are probably thinking that this is nonsense and you were planing to wear them throughout the cooking, not taking them off. The problem is that they are sealed from air circulation, so they get hot on the inside. Your hands sweat and sweat and sweat. The talcum helps a little, but it is used up quickly. After 5 to 10 minutes, your hands are immersed in a permanent sweat bath. Which means that they are actulally much moister than if you are submerging them in water for a quick unprotected wash and then drying them. So this is practically worse than no gloves. The transparent gloves used for petrol or hair coloring don't cling to the skin and don't have talcum, but still make you sweat just as bad as the medical ones.

The cleaning gloves you linked are a better solution. They are non-toxic, so they are safe for handling food. Practically any material used for washing gloves is food safe. You just need to wash them on the outside with soap as often as you'd wash your hands. They won't make your hands sweat as bad, because they don't cling to your hands. There is air between them and your skin. The good ones have a very thin layer of some kind of fuzz on the inside, which absorbs sweat, but is not as drying as talcum. Also, they are reusable and keep for a lot of wears. You can put them on for washing, then remove them, and only put them on again for the next washing.

They also have their disadvantages. First, you must take care that no water comes on the inside, because then you'll have a permanently wet glove. Second, they are not especially thin, so tactile input and dexterity are impaired. Third, when they are wet, they get slippery on the outside. Most producers reduce this by covering them with a thin raised pattern, like an inverted tire profile. This worsens the problem with the missing feel and also makes them somewhat worse from a food safety point of view, as the structured surface gives pollutants more oportunity to cling to (but is probably still safer than your fingers with the ridges of your fingerprints). Fourth, they are very easily punctured - a touch with a knife which you probably wouldn't have felt with your skin can puncture them - and useless once they are punctured. But still, if you want to wear gloves, this is probably the way to go.

If you want to go gloveless, you need to find a moisturizing agent which does not impair your food even if a significant amount is transferred to it. Some organic hand creams, a homemade hand cream, or pure oil should all do the trick. Then you have to keep a thick fluffy towel nearby (a normal muselin kitchen towel is probably not good enough). Apply the moisturizer before starting the cooking. Then apply it again, thick, before washing the food, wash the food, dry immediately with the towel, and apply moisturizer again.

An interesting thing to try out would be to use the medical gloves together with oil or a deep conditioner for skin, or something like a facial mask. Sometimes people condition their hands by keeping them immersed in a warm bath of either. You could try applying a very generous dose to your skin, much more than it could absorb, and then put the gloves on, eventually adding some more oil/conditioner (you'll probably with a syringe without a needle for that, as there won't be enough space for pouring). The sweat will still develop, but it will disperse in the big amount of oil or conditioner, so your skin will be kept in a fatty conditioning environment instead of a moist drying out one, which means that you can keep them on for the duration of the cooking. You will still experience the disadvantages I listed for the washing gloves, some of them even stronger (e. g. slipperiness). You may wish to use an edible conditioner or oil, because a puncture could result in everything leaking over your food.

As I recall from all my food safety training: to properly wash your hands, wet them with warm water (at least 100 F), apply soap, scrub all over your hands and in between your fingers for 20 seconds and rinse. That should thoroughly remove the bad bacteria and any other debris clinging to your hands. That should be all you need.