いつまでワクチンを打ち続けないといけないのか？の英語

an oral vaccine called {Sabin Vaccine}

Until when can we continue doing that by?

The vaccine turned out to not have enough immunogenicity later on.

the scar left following inoculation with a vaccine

Until when should I feel this pain?

How long do I have to wait for that?

By when should I do that?

How long can I have you wait for that?

Until when is that going to continue?

How much longer will I have to stay in the hospital?

Until when should I feel like this?

How long should I do my best for?

How long can we continue this exchange?

How long do you intend to keep doing that?

How long are you going to keep whimpering about that? You can't change the past.

How much longer should I wait?

Until when will it continue?

Until when can you extend that?

How long will my sadness continue?

How long are you going to continue that?

Until when are you going to use that?

How long should I wait?

How long should I wait?

How long should I wait?

How long do you intend to continue this?

How long may I keep this?

Until when should we wait for that?

How long do I have to wait to pick up the medicine?

How long should I wait for that?

I wonder until when I have to wait for you?