Please choose the correct ending to complete the given sentence: Health: [header] How to get rid of mites on hamsters [title] Identify the symptoms. [step] Redness around the eyes, nose, and ears could indicate a mild mite infestation. Constant itching is another common symptom of a mild to moderate infestation.

Ending1: Rats also might notice welts or swelling around the eyes and ears. [substeps] Redness can also indicate a secondary infection that is less serious. Ending2: [substeps] Hair loss and/or red patches on the skin are symptoms of a more serious infestation. [title] Take your hamster to the vet. Ending3: Contact the vet if you see obvious symptoms. [substeps] White or bluish discharge around the eyes and ears may also indicate a severe infestation. Ending4: [substeps] You should be careful if you think you or someone else might be infected with mites. If you are unsure if you have a cold, cough, sore throat, or suffer from other illness, see a doctor to get rid of the mites.

Answer format: ending1/ending2/ending3/ending4