[theold]

Though there are reports that said it can last ...., we believe it can last up to 15 months.

One dose,

Two doses,

Oh! No! We need another dose, third dose,

Fourth Dose, ...

Oh! Not again.

The Delta-specific vaccine is not out yet.
Omicron is here. We will need Omicron-specific vaccine.
IHu is here.

Cannot lose face.

[Bigiron]

Though there are reports that said it can last ...., we believe it can last up to 15 months.

One dose,

Two doses,

Oh! No! We need another dose, third dose,

Fourth Dose, ...

Oh! Not again.

The Delta-specific vaccine is not out yet.
Omicron is here. We will need Omicron-specific vaccine.
IHu is here.

Cannot lose face.

You forgot to mention the new coming variants IHU