translation.en: Now the odd thing is, is that once you've been bitten by this mosquito, and you've had this disease, your body develops antibodies, so if you're bitten again with that strain, it doesn't affect you.
translation.zh: 而奇怪的是，你一旦被一只 携带登革热病毒的蚊子咬了，你患上了这种疾病， 你的身体会产生抗体， 如果以后你再被携带同一种病毒的蚊子咬了一口， 你不会再次被感染。