using System;

using System.Collections.Generic;

using Newtonsoft.Json;

public class Program

{

    public static void Main()

    {

        var str = "{\"symptomTrackingNote\":\"()(;/(/&&&&& sss\"}";

        var deserialize = JsonConvert.DeserializeObject(str);

        var serialized = JsonConvert.SerializeObject(deserialize);

        Console.WriteLine(str);

        Console.WriteLine(serialized);

        str = "{\"symptomTrackingNote\":\"&&\"}";

        deserialize = JsonConvert.DeserializeObject(str);

        serialized = JsonConvert.SerializeObject(deserialize);

        Console.WriteLine(str);

        Console.WriteLine(serialized);

    }

}