Reliable detection of Win98 may not be possible. Tell an adult if you cut yourself on something dirty, like a rusty nail, or if you are bitten by an animal or a person.
Bites can be very dirty.
Your parent can make sure you have had a tetanus shot recently. Tell an adult if you are scratched by fingernails or claws. These kinds of scratches are also very dirty and may need a doctor's care. Cuts, scratches, and abrasions are a normal part of every kid's life. Now that you know more about them, you'll know what to do if you have one.