Please choose the correct ending to complete the given sentence: Health: [header] How to treat vaginal infections in the wilderness [title] Assess the symptoms of the infection. [step] There are a number of body parts that can be affected. Each one requires a different treatment, either orally or topically.

Ending1: [substeps] In the upper respiratory tract and the chest can also be affected. These include armpit urethritis and sinus edema and sore throats. Ending2: Read list of all areas that might be affected. That way, you can properly know which areas to treat and which ones to avoid. Ending3: The following are symptoms to look for if you suspect an infection in the wilderness. [substeps] If you are experiencing painful urination, vaginal discharge and vaginal soreness or itching, it is likely that you have vaginitis. Ending4: A host organism (eggs, bacteria, insects) helps to develop and burrow deep into the vagina. Once the infection starts, it stops and the main bacteria is removed.

Answer format: ending1/ending2/ending3/ending4